% This file contains a station summary listing for a temperature 
% station in the Berkeley Earth database.  This station is identified as: 
% 
%    Berkeley ID#:  29441
%    Primary Name:  ATOKA DAM
%    Record Type:   TAVG
%    Country:       United States
%    State:         OK
%    Latitude:        34.45000 +/- 0.00005
%    Longitude:      -96.06670 +/- 0.00005
%    Elevation (m): 181.40 +/- 0.05
%    # of Months:   437
%
%    IDs: coop - 340394
%         ghcnd - USC00340394
%         ncdc - 20014577
%         nws - ATKO2
%
%    Sources: US Cooperative Summary of the Day
%             Global Historical Climatology Network - Daily
%             US Cooperative Summary of the Month
%             Multi-network Metadata System
% 
%    Site Hash:     577a32f77009f4409e6354d5c1b6e3bd
%    Raw Data Hash: 93a4cc5584baf2f35b285c846ca85342
%    Adj Data Hash: 824a9a9b90ebbfa783cd99dac2400442
% 
% The data for this station is presented below in several columns and in 
% several forms.  The temperature values are reported as "raw", 
% "adjusted", and "regional expectation".  
%
% The "raw" values reflect the observations as originally ingested by 
% the Berkeley Earth system from one or more originating archive(s).  
% These "raw" values may reflect the merger of more than one temperature 
% time series if multiple archives reported values for this location.
% Alongside the raw data we have also provided a flag indicating which 
% values failed initial quality control checks.  A further column 
% dates at which the raw data may be subject to continuity "breaks" 
% due to documented station moves (denoted "1"), prolonged measurement 
% gaps (denoted "2"), documented time of observation changes (denoted "3")
% and other empirically determined inhomogeneities (denoted "4"). 
%
% In many cases, raw temperature data contains a number of artifacts, 
% caused by issues such as typographical errors, instrumentation changes, 
% station moves, and urban or agricultural development near the station.  
% The Berkeley Earth analysis process attempts to identify and estimate 
% the impact of various kinds of data quality problems by comparing each 
% time series to neighboring series.  At the end of the analysis process, 
% the "adjusted" data is created as an estimate of what the weather at 
% this location might have looked like after removing apparent biases.  
% This "adjusted" data will generally to be free from quality control 
% issues and be regionally homogeneous.  Some users may find this 
% "adjusted" data that attempts to remove apparent biases more 
% suitable for their needs, while other users may prefer to work 
% with raw values.
%
% Lastly, we have provided a "regional expectation" time series, based 
% on the Berkeley Earth expected temperatures in the neighborhood of the 
% station.  This incorporates information from as many weather stations as 
% are available for the local region surrounding this location.  Note
% that the regional expectation may be a systematically a bit warmer or
% colder than the weather stations by a few degrees due to differences 
% in mean elevation and other local characteristics.
%
% For each temperature time series, we have also included an "anomaly" 
% time series that removes both the seasonality and the long-term mean.
% These anomalies may provide an easier way of seeing changes through 
% time.
%
% Reported temperatures are in Celsius and reflect monthly averages.  As
% these files are intended to be summaries for convenience, additional 
% information, including more detailed flagging and metadata, may be 
% available in our whole data set files.
%
% The Berkeley Earth analysis was run on 15-Nov-2013 19:55:48
% 
%                   Raw Data           QC    Continuity     Adjusted Data      Regional Expectation
% Year, Month, Temperature, Anomaly, Failed,   Breaks,   Temperature, Anomaly, Temperature, Anomaly
 
  1962     1         NaN       NaN     NaN       NaN           NaN       NaN       1.574    -2.542
  1962     2         NaN       NaN     NaN       NaN           NaN       NaN       9.567     2.788
  1962     3         NaN       NaN     NaN       NaN           NaN       NaN       9.159    -1.939
  1962     4         NaN       NaN     NaN       NaN           NaN       NaN      15.419    -1.174
  1962     5         NaN       NaN     NaN       NaN           NaN       NaN      23.058     2.227
  1962     6         NaN       NaN     NaN       NaN           NaN       NaN      24.482    -0.622
  1962     7         NaN       NaN     NaN       NaN           NaN       NaN      27.715     0.016
  1962     8         NaN       NaN     NaN       NaN           NaN       NaN      27.772     0.578
  1962     9         NaN       NaN     NaN       NaN           NaN       NaN      22.835    -0.540
  1962    10         NaN       NaN     NaN       NaN           NaN       NaN      19.370     2.112
  1962    11         NaN       NaN     NaN       NaN           NaN       NaN      10.777     0.083
  1962    12         NaN       NaN     NaN       NaN           NaN       NaN       6.395     0.291
  1963     1       0.556    -3.681       0         0         0.645    -3.592       0.596    -3.520
  1963     2       5.167    -1.733       0         0         5.151    -1.748       5.382    -1.397
  1963     3      13.778     2.559       0         0        13.774     2.556      13.196     2.098
  1963     4      19.167     2.453       0         0        19.315     2.601      18.694     2.101
  1963     5      21.722     0.770       0         0        21.987     1.035      21.465     0.633
  1963     6      26.667     1.442       0         0        26.933     1.708      26.505     1.402
  1963     7      28.389     0.570       0         0        28.642     0.823      28.146     0.448
  1963     8      29.222     1.908       0         0        29.487     2.173      28.226     1.032
  1963     9      25.333     1.839       0         0        25.551     2.056      24.466     1.092
  1963    10      22.722     5.344       0         0        22.845     5.467      21.818     4.560
  1963    11      13.167     2.352       0         0        13.266     2.451      12.584     1.889
  1963    12       2.222    -4.002       0         0         2.356    -3.869       2.136    -3.967
  1964     1       5.056     0.819       0         0         5.145     0.908       5.191     1.075
  1964     2       4.778    -2.122       0         0         4.762    -2.137       4.889    -1.891
  1964     3      10.167    -1.052       0         0        10.163    -1.055      10.212    -0.886
  1964     4      18.111     1.397       0         0        18.260     1.546      18.454     1.861
  1964     5      21.500     0.548       0         0        21.765     0.813      21.387     0.556
  1964     6      24.944    -0.280       0         0        25.210    -0.014      25.353     0.249
  1964     7      29.444     1.626       0         0        29.698     1.879      28.923     1.224
  1964     8      28.111     0.797       0         0        28.376     1.062      27.641     0.448
  1964     9      23.278    -0.217       0         0        23.495     0.001      22.754    -0.620
  1964    10      16.500    -0.878       0         0        16.623    -0.755      15.977    -1.280
  1964    11      13.556     2.740       0         0        13.655     2.840      13.041     2.347
  1964    12       5.444    -0.780       0         0         5.578    -0.647       6.181     0.077
  1965     1       5.944     1.708       0         0         6.033     1.797       6.046     1.930
  1965     2       5.778    -1.122       0         0         5.762    -1.137       5.893    -0.886
  1965     3       5.889    -5.330       0         0         5.885    -5.333       5.796    -5.302
  1965     4      18.500     1.786       0         0        18.648     1.935      19.133     2.540
  1965     5      21.667     0.715       0         0        21.931     0.979      21.509     0.678
  1965     6      25.056    -0.169       0         0        25.321     0.097      24.848    -0.256
  1965     7      29.222     1.403       0         0        29.475     1.657      28.211     0.512
  1965     8      27.667     0.352       0         0        27.932     0.617      26.923    -0.270
  1965     9      24.833     1.339       0         0        25.051     1.556      24.108     0.734
  1965    10      17.167    -0.211       0         0        17.289    -0.089      17.121    -0.136
  1965    11      14.944     4.129       0         0        15.043     4.228      14.202     3.508
  1965    12       8.500     2.276       0         0         8.633     2.409       8.812     2.709
  1966     1       2.333    -1.903       0         0         2.422    -1.814       2.043    -2.073
  1966     2       5.333    -1.566       0         0         5.318    -1.582       5.425    -1.354
  1966     3      11.722     0.504       0         0        11.719     0.500      11.715     0.617
  1966     4      15.778    -0.936       0         0        15.926    -0.788      16.320    -0.273
  1966     5      19.611    -1.341       0         0        19.876    -1.076      19.717    -1.114
  1966     6      25.056    -0.169       0         0        25.321     0.097      24.762    -0.342
  1966     7      29.611     1.792       0         0        29.864     2.046      28.983     1.284
  1966     8      25.611    -1.703       0         0        25.876    -1.438      25.070    -2.123
  1966     9      21.778    -1.717       0         0        21.995    -1.499      21.749    -1.625
  1966    10      16.333    -1.045       0         0        16.456    -0.922      16.113    -1.145
  1966    11      14.111     3.296       0         0        14.210     3.395      13.499     2.805
  1966    12       5.056    -1.169       0         0         5.189    -1.035       5.541    -0.563
  1967     1       5.611     1.375       0         0         5.700     1.464       5.932     1.816
  1967     2       5.611    -1.289       0         0         5.596    -1.304       5.928    -0.851
  1967     3      14.778     3.559       0         0        14.774     3.556      14.908     3.810
  1967     4      18.611     1.897       0         0        18.760     2.046      18.984     2.391
  1967     5      19.278    -1.674       0         0        19.542    -1.409      19.512    -1.319
  1967     6      24.944    -0.280       0         0        25.210    -0.014      25.591     0.487
  1967     7      25.556    -2.263       0         0        25.809    -2.010      25.696    -2.002
  1967     8      26.611    -0.703       0         0        26.876    -0.438      25.654    -1.539
  1967     9      21.222    -2.272       0         0        21.440    -2.055      21.052    -2.322
  1967    10      17.278    -0.100       0         0        17.400     0.022      17.081    -0.177
  1967    11      10.278    -0.537       0         0        10.377    -0.438      10.383    -0.312
  1967    12       5.556    -0.669       0         0         5.689    -0.535       6.182     0.078
  1968     1       3.833    -0.403       0         0         3.922    -0.314       3.861    -0.255
  1968     2       4.944    -1.955       0         0         4.929    -1.971       4.576    -2.203
  1968     3      10.389    -0.830       0         0        10.385    -0.833      10.499    -0.599
  1968     4      16.278    -0.436       0         0        16.426    -0.288      16.567    -0.027
  1968     5      19.722    -1.230       0         0        19.987    -0.965      19.886    -0.945
  1968     6      24.444    -0.780       0         0        24.710    -0.514      24.938    -0.166
  1968     7      25.944    -1.874       0         0        26.198    -1.621      26.136    -1.563
  1968     8      27.222    -0.092       0         0        27.487     0.173      26.892    -0.302
  1968     9      21.167    -2.328       0         0        21.384    -2.110      21.580    -1.794
  1968    10      17.000    -0.378       0         0        17.123    -0.255      17.154    -0.103
  1968    11       9.833    -0.982       0         0         9.932    -0.883       9.636    -1.059
  1968    12       5.111    -1.113       0         0         5.244    -0.980       5.342    -0.762
  1969     1       4.667     0.430       0         0         4.756     0.519       5.222     1.106
  1969     2       6.333    -0.566       0         0         6.318    -0.582       6.869     0.090
  1969     3       7.556    -3.663       0         0         7.552    -3.666       7.215    -3.883
  1969     4      16.556    -0.158       0         0        16.704    -0.010      17.134     0.541
  1969     5      20.722    -0.230       0         0        20.987     0.035      20.766    -0.066
  1969     6      24.278    -0.947       0         0        24.544    -0.681      24.498    -0.606
  1969     7      29.611     1.792       0         0        29.864     2.046      29.126     1.428
  1969     8      28.056     0.741       0         0        28.321     1.006      27.180    -0.014
  1969     9      23.889     0.394       0         0        24.106     0.612      23.504     0.130
  1969    10      16.222    -1.156       0         0        16.345    -1.033      17.002    -0.256
  1969    11      10.000    -0.815       0         0        10.099    -0.716      10.201    -0.494
  1969    12       7.548     1.323       1         0           NaN       NaN       6.277     0.174
  1970     1       1.778    -2.459       0         0         1.867    -2.370       1.429    -2.687
  1970     2       5.944    -0.955       0         0         5.929    -0.971       6.491    -0.288
  1970     3       8.556    -2.663       0         0         8.552    -2.666       8.570    -2.528
  1970     4      17.222     0.509       0         0        17.371     0.657      17.448     0.855
  1970     5      20.944    -0.007       0         0        21.209     0.257      20.991     0.160
  1970     6      24.333    -0.891       0         0        24.599    -0.625      24.776    -0.328
  1970     7      27.222    -0.597       0         0        27.475    -0.343      27.114    -0.584
  1970     8      29.056     1.741       0         0        29.321     2.006      28.250     1.056
  1970     9      24.667     1.172       0         0        24.884     1.390      24.568     1.194
  1970    10      15.889    -1.489       0         0        16.012    -1.367      15.854    -1.404
  1970    11       9.167    -1.648       0         0         9.266    -1.549       9.678    -1.017
  1970    12       8.111     1.887       0         0         8.244     2.020       8.689     2.585
  1971     1       4.500     0.263       0         0         4.589     0.352       4.663     0.547
  1971     2       5.667    -1.233       0         0         5.651    -1.248       6.206    -0.573
  1971     3       9.833    -1.385       0         0         9.830    -1.389       9.788    -1.310
  1971     4      16.444    -0.269       0         0        16.593    -0.121      16.357    -0.236
  1971     5      18.667    -2.285       0         0        18.931    -2.021      19.296    -1.536
  1971     6      25.667     0.442       0         0        25.933     0.708      26.215     1.111
  1971     7      27.444    -0.374       0         0        27.698    -0.121      27.178    -0.520
  1971     8      25.056    -2.259       0         0        25.321    -1.994      24.950    -2.244
  1971     9      23.056    -0.439       0         0        23.273    -0.221      23.564     0.190
  1971    10      19.000     1.622       0         0        19.123     1.745      19.208     1.950
  1971    11      11.333     0.518       0         0        11.432     0.617      11.183     0.489
  1971    12       8.056     1.831       0         0         8.189     1.965       8.845     2.741
  1972     1       3.722    -0.514       0         0         3.811    -0.425       4.473     0.357
  1972     2       7.278     0.378       0         0         7.262     0.363       7.700     0.921
  1972     3      13.500     2.281       0         0        13.497     2.278      12.926     1.828
  1972     4      18.167     1.453       0         0        18.315     1.601      18.107     1.514
  1972     5      20.500    -0.452       0         0        20.765    -0.187      20.240    -0.592
  1972     6      25.500     0.276       0         0        25.766     0.542      25.793     0.689
  1972     7      27.167    -0.652       0         0        27.420    -0.399      26.682    -1.016
  1972     8      27.778     0.463       0         0        28.043     0.728      27.265     0.071
  1972     9      24.944     1.450       0         0        25.162     1.667      25.203     1.829
  1972    10      17.056    -0.322       0         0        17.178    -0.200      17.235    -0.022
  1972    11       7.333    -3.482       0         0         7.432    -3.383       7.387    -3.307
  1972    12       2.667    -3.558       0         0         2.800    -3.424       3.805    -2.299
  1973     1       2.444    -1.792       0         0         2.533    -1.703       3.059    -1.057
  1973     2       5.333    -1.566       0         0         5.318    -1.582       5.648    -1.131
  1973     3      13.000     1.781       0         0        12.997     1.778      12.968     1.870
  1973     4      14.333    -2.380       0         0        14.482    -2.232      14.614    -1.979
  1973     5      19.778    -1.174       0         0        20.042    -0.909      19.580    -1.252
  1973     6      23.889    -1.335       0         0        24.155    -1.070      24.219    -0.885
  1973     7      26.975    -0.844       1         0           NaN       NaN      26.919    -0.780
  1973     8      26.222    -1.092       0         0        26.487    -0.827      26.052    -1.142
  1973     9      23.432    -0.063       1         0           NaN       NaN      23.565     0.191
  1973    10      18.722     1.344       0         0        18.845     1.467      18.875     1.617
  1973    11      13.261     2.445       1         0           NaN       NaN      13.517     2.822
  1973    12       5.452    -0.772       1         0           NaN       NaN       6.329     0.226
  1974     1         NaN       NaN     NaN       NaN           NaN       NaN       4.118     0.002
  1974     2       9.611     2.711       0         0         9.596     2.696       8.455     1.676
  1974     3      14.332     3.114       1         0           NaN       NaN      14.398     3.300
  1974     4      15.611    -1.103       0         0        15.760    -0.954      17.114     0.521
  1974     5      22.444     1.493       0         0        22.709     1.757      22.660     1.829
  1974     6      23.345    -1.879       1         0           NaN       NaN      23.415    -1.688
  1974     7      27.611    -0.208       0         0        27.864     0.046      28.007     0.309
  1974     8      25.944    -1.370       0         0        26.209    -1.105      25.613    -1.581
  1974     9      18.655    -4.840       1         0           NaN       NaN      19.152    -4.222
  1974    10      17.667     0.289       0         0        17.789     0.411      17.835     0.577
  1974    11      10.542    -0.273       1         0           NaN       NaN      10.920     0.225
  1974    12       4.629    -1.596       1         0           NaN       NaN       5.861    -0.243
  1975     1       6.889     2.652       0         0         6.978     2.741       6.383     2.267
  1975     2       5.278    -1.622       0         0         5.262    -1.637       5.445    -1.334
  1975     3       8.331    -2.888       1         0           NaN       NaN       8.764    -2.334
  1975     4      15.222    -1.491       0         0        15.371    -1.343      16.259    -0.335
  1975     5      20.814    -0.137       1         0           NaN       NaN      21.289     0.458
  1975     6      24.000    -1.224       0         0        24.266    -0.958      24.679    -0.425
  1975     7      27.000    -0.819       0         0        27.253    -0.566      26.856    -0.843
  1975     8      27.014    -0.301       1         0           NaN       NaN      26.865    -0.329
  1975     9      21.444    -2.050       0         0        21.662    -1.833      21.207    -2.167
  1975    10      18.389     1.011       0         0        18.512     1.133      18.071     0.813
  1975    11      12.028     1.213       1         0           NaN       NaN      11.582     0.887
  1975    12       5.960    -0.265       1         0           NaN       NaN       6.534     0.430
  1976     1       3.071    -1.165       1         0           NaN       NaN       4.221     0.105
  1976     2      12.056     5.156       0         0        12.040     5.141      11.805     5.026
  1976     3         NaN       NaN     NaN       NaN           NaN       NaN      12.589     1.491
  1976     4      16.500    -0.214       0         0        16.648    -0.065      17.075     0.482
  1976     5      17.693    -3.259       1         0           NaN       NaN      17.940    -2.892
  1976     6      22.944    -2.280       0         0        23.210    -2.014      23.377    -1.727
  1976     7      25.321    -2.497       1         0           NaN       NaN      26.261    -1.437
  1976     8      26.778    -0.537       0         0        27.043    -0.272      26.213    -0.981
  1976     9      21.778    -1.717       0         0        21.995    -1.499      22.033    -1.341
  1976    10      13.257    -4.121       1         0           NaN       NaN      13.745    -3.512
  1976    11       7.031    -3.784       1         0           NaN       NaN       7.315    -3.380
  1976    12       4.500    -1.724       0         0         4.633    -1.591       5.363    -0.741
  1977     1      -0.837    -5.074       1         0           NaN       NaN      -1.392    -5.508
  1977     2       8.000     1.100       0         0         7.985     1.085       7.938     1.159
  1977     3      12.944     1.726       0         0        12.941     1.722      12.534     1.436
  1977     4      17.500     0.786       0         0        17.648     0.935      17.789     1.195
  1977     5      21.929     0.977       1         0           NaN       NaN      22.304     1.473
  1977     6      26.222     0.998       0         0        26.488     1.264      26.742     1.639
  1977     7      28.570     0.751       1         0           NaN       NaN      28.698     1.000
  1977     8      28.056     0.741       0         0        28.321     1.006      27.434     0.240
  1977     9      24.778     1.283       0         0        24.995     1.501      25.435     2.061
  1977    10      16.457    -0.921       1         0           NaN       NaN      17.733     0.475
  1977    11      11.464     0.649       1         0           NaN       NaN      12.308     1.614
  1977    12       5.038    -1.187       1         0           NaN       NaN       6.326     0.222
  1978     1      -2.011    -6.247       1         0           NaN       NaN      -1.587    -5.703
  1978     2      -0.667    -7.566       0         0        -0.682    -7.582       0.394    -6.386
  1978     3       8.667    -2.552       0         0         8.663    -2.555       9.021    -2.077
  1978     4      16.776     0.063       1         0           NaN       NaN      17.931     1.338
  1978     5      20.222    -0.730       0         0        20.487    -0.465      20.549    -0.282
  1978     6      25.500     0.276       0         0        25.766     0.542      25.583     0.479
  1978     7      30.337     2.519       1         0           NaN       NaN      30.072     2.374
  1978     8      28.667     1.352       0         0        28.932     1.617      28.318     1.125
  1978     9      25.950     2.455       1         0           NaN       NaN      25.656     2.282
  1978    10      17.833     0.455       0         0        17.956     0.578      17.687     0.430
  1978    11      11.095     0.280       1         0           NaN       NaN      12.604     1.910
  1978    12       5.958    -0.266       1         0           NaN       NaN       5.554    -0.550
  1979     1      -1.222    -5.459       0         0        -1.133    -5.370      -2.153    -6.269
  1979     2         NaN       NaN     NaN       NaN           NaN       NaN       2.614    -4.165
  1979     3      12.222     1.004       0         1        12.245     1.027      11.669     0.571
  1979     4      16.333    -0.380       0         0        16.239    -0.475      16.357    -0.236
  1979     5      20.333    -0.618       0         0        20.182    -0.769      19.683    -1.148
  1979     6         NaN       NaN     NaN       NaN           NaN       NaN      24.651    -0.453
  1979     7      27.957     0.138       1         0           NaN       NaN      26.960    -0.738
  1979     8      27.556     0.241       0         0        27.385     0.071      26.294    -0.900
  1979     9      22.942    -0.552       1         0           NaN       NaN      22.210    -1.164
  1979    10      18.111     0.733       0         0        18.140     0.762      18.657     1.400
  1979    11       9.138    -1.678       1         0           NaN       NaN       8.894    -1.800
  1979    12       7.783     1.559       1         0           NaN       NaN       7.435     1.331
  1980     1       5.444     1.208       0         0         5.444     1.207       4.938     0.822
  1980     2       5.778    -1.122       0         0         5.811    -1.088       4.830    -1.949
  1980     3      10.564    -0.654       1         0           NaN       NaN       9.651    -1.447
  1980     4      16.889     0.175       0         0        16.795     0.081      15.765    -0.828
  1980     5      20.620    -0.332       1         0           NaN       NaN      20.916     0.085
  1980     6         NaN       NaN     NaN       NaN           NaN       NaN      26.830     1.726
  1980     7      31.444     3.626       0         0        31.361     3.542      30.545     2.846
  1980     8      30.669     3.355       1         0           NaN       NaN      29.995     2.801
  1980     9      26.111     2.617       0         0        25.960     2.466      25.913     2.539
  1980    10      16.611    -0.767       0         0        16.640    -0.738      16.309    -0.949
  1980    11      10.835     0.020       1         0           NaN       NaN      10.276    -0.418
  1980    12       6.794     0.570       1         0           NaN       NaN       7.049     0.945
  1981     1       4.424     0.188       1         0           NaN       NaN       4.290     0.174
  1981     2       6.667    -0.233       0         0         6.700    -0.200       7.118     0.339
  1981     3         NaN       NaN     NaN       NaN           NaN       NaN      11.382     0.284
  1981     4      19.444     2.731       0         0        19.350     2.636      19.634     3.041
  1981     5      19.036    -1.916       1         0           NaN       NaN      18.829    -2.002
  1981     6      25.778     0.553       0         0        25.688     0.463      25.720     0.616
  1981     7      28.778     0.959       0         0        28.694     0.876      28.046     0.348
  1981     8      26.602    -0.712       1         0           NaN       NaN      26.023    -1.171
  1981     9      23.556     0.061       0         0        23.405    -0.090      22.923    -0.451
  1981    10         NaN       NaN     NaN       NaN           NaN       NaN      16.847    -0.411
  1981    11      11.978     1.163       1         0           NaN       NaN      11.640     0.946
  1981    12       6.918     0.694       1         0           NaN       NaN       5.574    -0.530
  1982     1       3.756    -0.480       1         0           NaN       NaN       3.029    -1.087
  1982     2       3.965    -2.935       0         0         3.999    -2.901       4.692    -2.088
  1982     3      13.889     2.670       0         0        13.912     2.693      13.036     1.938
  1982     4      14.611    -2.103       0         0        14.517    -2.197      14.954    -1.639
  1982     5      21.085     0.134       1         0           NaN       NaN      21.023     0.191
  1982     6      23.778    -1.447       0         0        23.688    -1.537      23.650    -1.454
  1982     7      27.840     0.022       1         0           NaN       NaN      27.463    -0.235
  1982     8      28.944     1.630       0         0        28.774     1.460      28.257     1.063
  1982     9      24.056     0.561       0         0        23.905     0.410      23.074    -0.300
  1982    10      17.778     0.400       0         0        17.806     0.428      17.329     0.072
  1982    11      11.556     0.740       0         0        11.694     0.879      11.240     0.546
  1982    12       7.611     1.387       0         0         7.680     1.455       8.060     1.956
  1983     1       3.722    -0.514       0         0         3.722    -0.515       3.956    -0.160
  1983     2       6.500    -0.400       0         0         6.534    -0.366       6.874     0.095
  1983     3       9.778    -1.441       0         0         9.801    -1.418      10.083    -1.015
  1983     4      12.222    -4.491       0         0        12.128    -4.586      13.437    -3.156
  1983     5      17.944    -3.007       0         0        17.794    -3.158      18.971    -1.860
  1983     6      22.667    -2.558       0         0        22.576    -2.648      23.565    -1.539
  1983     7      26.889    -0.930       0         0        26.806    -1.013      27.248    -0.450
  1983     8      28.500     1.186       0         0        28.329     1.015      28.767     1.573
  1983     9      23.733     0.239       0         0        23.583     0.088      23.975     0.601
  1983    10      17.611     0.233       0         0        17.640     0.262      18.307     1.050
  1983    11      10.500    -0.315       0         0        10.638    -0.177      11.651     0.956
  1983    12      -1.556    -7.780       0         0        -1.487    -7.711      -0.693    -6.796
  1984     1       0.556    -3.681       0         0         0.555    -3.682       1.685    -2.431
  1984     2       7.278     0.378       0         0         7.311     0.412       8.219     1.440
  1984     3       9.167    -2.052       0         0         9.190    -2.029       9.985    -1.113
  1984     4      14.111    -2.603       0         0        14.017    -2.697      15.413    -1.180
  1984     5      19.944    -1.007       0         0        19.794    -1.158      20.438    -0.393
  1984     6      25.667     0.442       0         0        25.576     0.352      26.149     1.045
  1984     7      27.333    -0.486       0         0        27.250    -0.569      26.997    -0.701
  1984     8      27.611     0.297       0         0        27.441     0.126      27.222     0.029
  1984     9      22.833    -0.661       0         0        22.682    -0.812      22.339    -1.035
  1984    10      17.500     0.122       0         0        17.528     0.150      17.851     0.593
  1984    11      10.944     0.129       0         0        11.083     0.268      10.594    -0.101
  1984    12       9.278     3.053       0         0         9.346     3.122      10.053     3.950
  1985     1       1.111    -3.125       0         0         1.111    -3.126       0.504    -3.612
  1985     2       3.556    -3.344       0         0         3.589    -3.311       4.060    -2.719
  1985     3      13.611     2.393       0         0        13.634     2.415      13.657     2.559
  1985     4      17.833     1.120       0         0        17.739     1.025      17.675     1.082
  1985     5      21.667     0.715       0         0        21.516     0.564      20.947     0.116
  1985     6      25.333     0.109       0         0        25.243     0.019      24.885    -0.218
  1985     7      28.333     0.514       0         0        28.250     0.431      27.461    -0.237
  1985     8      29.667     2.352       0         0        29.496     2.182      28.424     1.230
  1985     9      24.944     1.450       0         0        24.794     1.299      23.759     0.385
  1985    10      18.667     1.289       0         0        18.695     1.317      18.248     0.990
  1985    11      12.682     1.867       0         0        12.821     2.005      12.200     1.506
  1985    12       3.500    -2.724       0         0         3.568    -2.656       3.533    -2.571
  1986     1       6.056     1.819       0         0         6.055     1.818       5.975     1.859
  1986     2       8.444     1.545       0         0         8.478     1.578       8.654     1.875
  1986     3      13.778     2.559       0         0        13.801     2.582      13.042     1.944
  1986     4      17.833     1.120       0         0        17.739     1.025      17.695     1.102
  1986     5      20.889    -0.063       0         0        20.738    -0.214      20.547    -0.285
  1986     6      26.444     1.220       0         0        26.354     1.130      25.718     0.615
  1986     7      30.111     2.292       0         0        30.028     2.209      29.325     1.627
  1986     8      28.500     1.186       0         0        28.329     1.015      26.451    -0.743
  1986     9      25.167     1.672       0         0        25.016     1.521      24.427     1.053
  1986    10      17.556     0.178       0         0        17.584     0.206      17.126    -0.132
  1986    11       9.056    -1.760       0         0         9.194    -1.621       9.450    -1.244
  1986    12       6.111    -0.113       0         0         6.180    -0.045       6.008    -0.096
  1987     1       4.722     0.486       0         0         4.722     0.485       4.269     0.153
  1987     2       8.889     1.989       0         0         8.922     2.023       8.461     1.682
  1987     3      11.000    -0.219       0         0        11.023    -0.196      10.857    -0.241
  1987     4      16.556    -0.158       0         0        16.461    -0.252      16.772     0.179
  1987     5      22.889     1.937       0         0        22.738     1.786      22.818     1.987
  1987     6      24.944    -0.280       0         0        24.854    -0.370      25.141     0.038
  1987     7      26.556    -1.263       0         0        26.472    -1.347      26.692    -1.006
  1987     8      29.167     1.852       0         0        28.996     1.682      28.543     1.349
  1987     9      23.389    -0.106       0         0        23.238    -0.257      22.661    -0.713
  1987    10      15.222    -2.156       0         0        15.251    -2.127      15.534    -1.724
  1987    11      11.278     0.463       0         0        11.416     0.601      11.290     0.596
  1987    12       5.611    -0.613       0         0         5.680    -0.545       6.701     0.598
  1988     1       1.833    -2.403       0         0         1.833    -2.404       2.216    -1.900
  1988     2       4.833    -2.066       0         0         4.867    -2.033       5.925    -0.854
  1988     3      10.778    -0.441       0         0        10.801    -0.418      10.690    -0.408
  1988     4      16.056    -0.658       0         0        15.961    -0.752      16.146    -0.447
  1988     5      21.278     0.326       0         0        21.127     0.175      20.766    -0.065
  1988     6      27.056     1.831       0         0        26.965     1.741      25.800     0.697
  1988     7      28.389     0.570       0         0        28.306     0.487      27.694    -0.004
  1988     8      28.889     1.575       0         0        28.718     1.404      27.823     0.629
  1988     9      25.222     1.728       0         0        25.071     1.577      23.765     0.391
  1988    10      16.333    -1.045       0         0        16.362    -1.016      15.934    -1.324
  1988    11      11.667     0.852       0         0        11.805     0.990      11.619     0.925
  1988    12       7.222     0.998       0         0         7.291     1.066       7.116     1.012
  1989     1       7.222     2.986       0         0         7.222     2.985       6.720     2.604
  1989     2       2.500    -4.400       0         0         2.534    -4.366       2.912    -3.868
  1989     3      10.944    -0.274       0         0        10.967    -0.251      11.131     0.033
  1989     4      17.444     0.731       0         0        17.350     0.636      17.364     0.771
  1989     5      21.056     0.104       0         0        20.905    -0.047      20.738    -0.093
  1989     6      24.167    -1.058       0         0        24.076    -1.148      23.879    -1.225
  1989     7      26.676    -1.143       1         0           NaN       NaN      26.002    -1.696
  1989     8      27.222    -0.092       0         0        27.052    -0.263      26.273    -0.920
  1989     9      21.778    -1.717       0         0        21.627    -1.868      21.144    -2.230
  1989    10      18.778     1.400       0         0        18.806     1.428      18.122     0.864
  1989    11      12.056     1.240       0         0        12.194     1.379      12.310     1.616
  1989    12       1.278    -4.947       0         0         1.346    -4.878       1.406    -4.697
  1990     1       7.722     3.486       0         0         7.722     3.485       7.832     3.716
  1990     2       9.000     2.100       0         0         9.034     2.134       9.577     2.798
  1990     3      12.111     0.893       0         0        12.134     0.915      12.115     1.017
  1990     4      16.000    -0.714       0         0        15.906    -0.808      16.120    -0.473
  1990     5      20.056    -0.896       0         0        19.905    -1.047      19.602    -1.229
  1990     6      27.278     2.053       0         0        27.188     1.963      26.702     1.598
  1990     7      27.389    -0.430       0         0        27.306    -0.513      26.884    -0.814
  1990     8      28.944     1.630       0         4        28.587     1.273      27.300     0.106
  1990     9      26.278     2.783       0         0        26.004     2.510      25.047     1.673
  1990    10      16.778    -0.600       0         0        16.416    -0.962      16.348    -0.909
  1990    11      13.944     3.129       0         0        13.442     2.627      13.598     2.904
  1990    12       5.111    -1.113       0         0         4.650    -1.575       5.042    -1.062
  1991     1       2.667    -1.570       0         0         2.443    -1.793       2.867    -1.249
  1991     2       8.778     1.878       0         0         8.755     1.855       9.206     2.427
  1991     3      12.833     1.615       0         0        12.800     1.582      12.572     1.474
  1991     4      17.833     1.120       0         0        17.631     0.917      17.735     1.142
  1991     5      23.167     2.215       0         0        22.774     1.823      22.543     1.712
  1991     6      26.056     0.831       0         0        25.549     0.325      25.819     0.715
  1991     7      28.778     0.959       0         0        28.291     0.472      27.804     0.105
  1991     8      28.000     0.686       0         0        27.643     0.328      26.517    -0.677
  1991     9      23.278    -0.217       0         0        23.004    -0.490      22.356    -1.018
  1991    10      18.833     1.455       0         0        18.472     1.094      18.183     0.925
  1991    11       8.458    -2.357       1         0           NaN       NaN       8.732    -1.963
  1991    12       8.165     1.941       1         0           NaN       NaN       8.194     2.090
  1992     1       5.691     1.455       1         0           NaN       NaN       5.181     1.065
  1992     2       8.944     2.045       0         0         8.922     2.022       9.938     3.158
  1992     3      11.444     0.226       0         0        11.411     0.193      12.172     1.074
  1992     4      16.389    -0.325       0         0        16.186    -0.527      16.610     0.017
  1992     5      19.710    -1.242       1         0           NaN       NaN      19.356    -1.475
  1992     6      23.944    -1.280       0         0        23.438    -1.786      23.732    -1.372
  1992     7      26.944    -0.874       0         0        26.457    -1.362      26.715    -0.984
  1992     8      24.855    -2.460       1         0           NaN       NaN      24.155    -3.039
  1992     9      22.667    -0.828       0         0        22.393    -1.102      22.196    -1.178
  1992    10      19.333     1.955       0         0        18.972     1.594      17.806     0.549
  1992    11      11.566     0.751       1         0           NaN       NaN       9.536    -1.159
  1992    12       7.688     1.464       1         0           NaN       NaN       6.665     0.561
  1993     1       4.395     0.158       1         0           NaN       NaN       4.145     0.029
  1993     2       5.722    -1.178       0         0         5.700    -1.200       5.628    -1.151
  1993     3      11.124    -0.095       0         0        11.091    -0.128       9.988    -1.110
  1993     4      14.167    -2.547       0         0        13.964    -2.750      14.434    -2.159
  1993     5      19.618    -1.334       1         0           NaN       NaN      19.680    -1.151
  1993     6      25.889     0.665       0         0        25.382     0.158      25.319     0.215
  1993     7      29.993     2.174       1         0           NaN       NaN      29.362     1.664
  1993     8      29.889     2.575       0         0        29.531     2.217      28.728     1.534
  1993     9      22.504    -0.990       0         0        22.231    -1.264      22.340    -1.034
  1993    10      16.743    -0.635       1         0           NaN       NaN      15.390    -1.867
  1993    11       9.337    -1.478       1         0           NaN       NaN       8.248    -2.447
  1993    12       7.583     1.358       1         0           NaN       NaN       7.137     1.033
  1994     1       5.152     0.915       1         0           NaN       NaN       3.569    -0.547
  1994     2       5.056    -1.844       0         0         5.033    -1.867       6.029    -0.751
  1994     3      11.667     0.448       0         0        11.634     0.415      11.962     0.864
  1994     4      16.833     0.120       0         0        16.631    -0.083      17.104     0.511
  1994     5      20.090    -0.861       1         0           NaN       NaN      19.574    -1.258
  1994     6      27.333     2.109       0         0        26.827     1.603      26.729     1.625
  1994     7      26.965    -0.854       1         0           NaN       NaN      26.545    -1.153
  1994     8      27.000    -0.314       0         0        26.643    -0.672      25.682    -1.512
  1994     9      23.333    -0.161       0         0        23.060    -0.435      22.332    -1.042
  1994    10      18.124     0.746       1         0           NaN       NaN      18.077     0.819
  1994    11      12.255     1.440       1         0           NaN       NaN      12.346     1.652
  1994    12       8.053     1.829       1         0           NaN       NaN       7.603     1.499
  1995     1       6.738     2.502       1         0           NaN       NaN       5.342     1.226
  1995     2       8.778     1.878       0         0         8.755     1.855       8.242     1.462
  1995     3      10.944    -0.274       0         0        10.911    -0.307      11.657     0.559
  1995     4      15.014    -1.699       1         0           NaN       NaN      15.942    -0.651
  1995     5      19.889    -1.063       0         0        19.497    -1.455      20.008    -0.823
  1995     6      24.944    -0.280       0         0        24.438    -0.786      24.050    -1.054
  1995     7      28.655     0.836       1         0           NaN       NaN      27.741     0.043
  1995     8      29.444     2.130       0         0        29.087     1.773      28.762     1.568
  1995     9      22.368    -1.127       1         0           NaN       NaN      22.410    -0.964
  1995    10      18.862     1.484       1         0           NaN       NaN      17.350     0.092
  1995    11      10.763    -0.053       1         0           NaN       NaN      10.532    -0.163
  1995    12       7.644     1.420       1         0           NaN       NaN       6.136     0.033
  1996     1       3.239    -0.998       1         0           NaN       NaN       3.261    -0.855
  1996     2       8.056     1.156       0         0         8.033     1.133       8.124     1.345
  1996     3       8.317    -2.902       1         0           NaN       NaN       8.538    -2.560
  1996     4      16.056    -0.658       0         0        15.853    -0.861      15.772    -0.822
  1996     5      23.578     2.627       0         0        23.186     2.235      22.870     2.039
  1996     6      26.468     1.243       1         0           NaN       NaN      25.390     0.286
  1996     7      27.944     0.126       0         0        27.457    -0.362      27.220    -0.478
  1996     8      26.222    -1.092       0         0        25.865    -1.450      25.574    -1.620
  1996     9      22.197    -1.297       1         0           NaN       NaN      21.399    -1.975
  1996    10      17.444     0.066       0         0        17.083    -0.295      17.065    -0.192
  1996    11      10.191    -0.624       1         0           NaN       NaN       9.250    -1.445
  1996    12       7.403     1.179       1         0           NaN       NaN       7.489     1.385
  1997     1       4.178    -0.059       1         0           NaN       NaN       4.010    -0.106
  1997     2       8.167     1.267       0         0         8.144     1.244       7.930     1.151
  1997     3      12.098     0.880       1         0           NaN       NaN      12.267     1.169
  1997     4      14.556    -2.158       0         0        14.353    -2.361      14.154    -2.439
  1997     5      18.861    -2.091       1         0           NaN       NaN      19.324    -1.507
  1997     6      24.722    -0.502       0         0        24.216    -1.009      24.068    -1.036
  1997     7      29.175     1.356       1         0           NaN       NaN      28.088     0.389
  1997     8      26.545    -0.769       1         0           NaN       NaN      25.933    -1.261
  1997     9      25.190     1.696       0         0        24.916     1.422      24.118     0.744
  1997    10      18.056     0.678       0         0        17.694     0.316      17.347     0.090
  1997    11       9.279    -1.536       1         0           NaN       NaN       9.204    -1.490
  1997    12       6.363     0.139       1         0           NaN       NaN       5.299    -0.804
  1998     1       5.753     1.516       1         0           NaN       NaN       6.476     2.360
  1998     2       8.056     1.156       0         0         8.033     1.133       8.042     1.263
  1998     3       9.848    -1.370       0         0         9.815    -1.403       9.511    -1.587
  1998     4      15.056    -1.658       0         0        14.853    -1.861      15.436    -1.158
  1998     5      23.155     2.203       1         0           NaN       NaN      22.804     1.972
  1998     6      28.000     2.776       0         0        27.494     2.269      27.290     2.186
  1998     7      32.944     5.126       0         0        32.457     4.638      31.032     3.334
  1998     8      30.269     2.954       1         0           NaN       NaN      29.152     1.958
  1998     9      27.444     3.950       0         0        27.171     3.676      27.001     3.627
  1998    10      19.556     2.178       0         0        19.194     1.816      18.854     1.597
  1998    11      13.217     2.402       1         0           NaN       NaN      13.000     2.306
  1998    12       7.390     1.166       1         0           NaN       NaN       6.974     0.871
  1999     1       7.345     3.108       1         0           NaN       NaN       5.948     1.832
  1999     2      11.222     4.322       0         0        11.200     4.300      10.865     4.086
  1999     3      11.111    -0.107       0         0        11.078    -0.140      10.292    -0.806
  1999     4      17.944     1.231       0         0        17.742     1.028      17.505     0.911
  1999     5      20.078    -0.874       1         0           NaN       NaN      20.358    -0.473
  1999     6      25.667     0.442       0         0        25.160    -0.064      25.134     0.030
  1999     7      29.140     1.321       1         0           NaN       NaN      28.163     0.465
  1999     8      30.222     2.908       0         0        29.865     2.550      29.150     1.956
  1999     9      22.357    -1.137       0         0        22.084    -1.411      22.681    -0.693
  1999    10      18.081     0.703       1         0           NaN       NaN      17.919     0.661
  1999    11      14.881     4.066       1         0           NaN       NaN      14.720     4.026
  1999    12       7.875     1.651       1         0           NaN       NaN       7.972     1.869
  2000     1         NaN       NaN     NaN       NaN           NaN       NaN       6.335     2.219
  2000     2         NaN       NaN     NaN       NaN           NaN       NaN      10.771     3.992
  2000     3         NaN       NaN     NaN       NaN           NaN       NaN      13.009     1.911
  2000     4         NaN       NaN     NaN       NaN           NaN       NaN      15.691    -0.902
  2000     5         NaN       NaN     NaN       NaN           NaN       NaN      22.002     1.171
  2000     6         NaN       NaN     NaN       NaN           NaN       NaN      24.136    -0.968
  2000     7         NaN       NaN     NaN       NaN           NaN       NaN      27.508    -0.190
  2000     8         NaN       NaN     NaN       NaN           NaN       NaN      29.989     2.795
  2000     9         NaN       NaN     NaN       NaN           NaN       NaN      24.734     1.360
  2000    10         NaN       NaN     NaN       NaN           NaN       NaN      18.778     1.520
  2000    11         NaN       NaN     NaN       NaN           NaN       NaN       7.992    -2.702
  2000    12         NaN       NaN     NaN       NaN           NaN       NaN       1.282    -4.822