% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 12658 % Primary Name: APTO CAMILO % Record Type: TAVG % Country: Colombia % Latitude: 7.93000 +/- 0.00500 % Longitude: -72.52000 +/- 0.00500 % Elevation (m): 250.00 +/- 0.50 % # of Months: 478 % % IDs: ca - 305000000018 % % Sources: Colonial Archive % % Site Hash: 7bfa45290ac75be3037376a99de14f8a % Raw Data Hash: d974d87a1a87de1bdb1ad5fdeb2d67bd % Adj Data Hash: 5155f68d4cb960ddeae3b4d2b27c01e4 % % 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 1944 1 NaN NaN NaN NaN NaN NaN 20.217 -0.216 1944 2 NaN NaN NaN NaN NaN NaN 20.681 -0.338 1944 3 NaN NaN NaN NaN NaN NaN 21.420 -0.023 1944 4 NaN NaN NaN NaN NaN NaN 21.517 0.364 1944 5 NaN NaN NaN NaN NaN NaN 21.949 0.513 1944 6 NaN NaN NaN NaN NaN NaN 21.161 -0.006 1944 7 NaN NaN NaN NaN NaN NaN 21.207 0.137 1944 8 NaN NaN NaN NaN NaN NaN 21.598 0.130 1944 9 NaN NaN NaN NaN NaN NaN 21.579 -0.157 1944 10 NaN NaN NaN NaN NaN NaN 21.801 0.447 1944 11 NaN NaN NaN NaN NaN NaN 21.284 0.294 1944 12 NaN NaN NaN NaN NaN NaN 20.309 -0.052 1945 1 24.400 -1.897 0 0 23.411 -2.887 19.800 -0.633 1945 2 24.550 -2.333 0 0 23.882 -3.001 20.314 -0.705 1945 3 26.000 -1.307 0 0 25.347 -1.960 21.538 0.096 1945 4 24.700 -2.317 0 0 24.242 -2.775 20.301 -0.852 1945 5 26.400 -0.901 0 0 26.377 -0.924 21.268 -0.168 1945 6 26.850 -0.182 0 0 26.932 -0.100 21.078 -0.089 1945 7 27.450 0.516 0 0 27.122 0.187 20.725 -0.345 1945 8 29.400 2.068 0 0 28.626 1.294 21.597 0.130 1945 9 30.100 2.500 0 0 29.082 1.482 22.120 0.385 1945 10 28.750 1.531 0 0 27.431 0.212 21.237 -0.118 1945 11 28.050 1.196 0 0 26.421 -0.434 21.064 0.074 1945 12 27.550 1.325 0 0 26.045 -0.180 20.291 -0.070 1946 1 26.450 0.153 0 0 25.461 -0.837 19.975 -0.458 1946 2 27.050 0.167 0 0 26.382 -0.501 20.712 -0.307 1946 3 27.050 -0.257 0 0 26.397 -0.910 21.303 -0.139 1946 4 26.700 -0.317 0 0 26.242 -0.775 20.827 -0.325 1946 5 27.650 0.349 0 0 27.627 0.326 21.504 0.068 1946 6 27.800 0.768 0 0 27.882 0.850 21.312 0.145 1946 7 28.300 1.366 0 0 27.972 1.037 21.006 -0.064 1946 8 28.650 1.318 0 0 27.876 0.544 21.196 -0.271 1946 9 29.150 1.550 0 0 28.132 0.532 21.530 -0.205 1946 10 28.800 1.581 0 0 27.481 0.262 20.986 -0.368 1946 11 28.200 1.346 0 0 26.571 -0.284 20.952 -0.038 1946 12 28.150 1.925 0 0 26.645 0.420 20.433 0.073 1947 1 27.000 0.703 0 0 26.011 -0.287 20.267 -0.166 1947 2 27.150 0.267 0 0 26.482 -0.401 21.052 0.034 1947 3 28.550 1.243 0 0 27.897 0.590 21.891 0.448 1947 4 28.850 1.833 0 0 28.392 1.375 21.701 0.549 1947 5 28.250 0.949 0 0 28.227 0.926 21.765 0.328 1947 6 28.500 1.468 0 0 28.582 1.550 21.370 0.203 1947 7 28.150 1.216 0 0 27.822 0.887 20.869 -0.201 1947 8 28.650 1.318 0 0 27.876 0.544 21.321 -0.146 1947 9 29.250 1.650 0 0 28.232 0.632 21.724 -0.012 1947 10 28.750 1.531 0 0 27.431 0.212 21.323 -0.032 1947 11 29.050 2.196 0 0 27.421 0.566 21.435 0.445 1947 12 27.850 1.625 0 0 26.345 0.120 20.525 0.164 1948 1 27.500 1.203 0 0 26.511 0.213 20.893 0.461 1948 2 27.050 0.167 0 0 26.382 -0.501 21.144 0.125 1948 3 27.550 0.243 0 0 26.897 -0.410 21.840 0.397 1948 4 26.600 -0.417 0 0 26.142 -0.875 20.502 -0.650 1948 5 28.650 1.349 0 0 28.627 1.326 22.174 0.737 1948 6 28.100 1.068 0 0 28.182 1.150 21.339 0.172 1948 7 28.300 1.366 0 0 27.972 1.037 21.078 0.008 1948 8 29.000 1.668 0 0 28.226 0.894 21.633 0.166 1948 9 29.300 1.700 0 0 28.282 0.682 22.011 0.276 1948 10 29.150 1.931 0 0 27.831 0.612 21.440 0.085 1948 11 28.350 1.496 0 0 26.721 -0.134 21.453 0.463 1948 12 27.950 1.725 0 0 26.445 0.220 20.338 -0.023 1949 1 26.250 -0.047 0 0 25.261 -1.037 19.682 -0.751 1949 2 26.600 -0.283 0 0 25.932 -0.951 20.512 -0.507 1949 3 27.500 0.193 0 0 26.847 -0.460 21.502 0.059 1949 4 27.950 0.933 0 0 27.492 0.475 21.357 0.205 1949 5 26.700 -0.601 0 0 26.677 -0.624 21.518 0.082 1949 6 25.700 -1.332 0 0 25.782 -1.250 20.780 -0.387 1949 7 27.200 0.266 0 0 26.872 -0.063 20.531 -0.539 1949 8 26.500 -0.832 0 0 25.726 -1.606 20.511 -0.956 1949 9 28.300 0.700 0 0 27.282 -0.318 21.376 -0.359 1949 10 27.750 0.531 0 0 26.431 -0.788 20.819 -0.535 1949 11 27.650 0.796 0 0 26.021 -0.834 20.673 -0.317 1949 12 26.600 0.375 0 0 25.095 -1.130 19.798 -0.563 1950 1 NaN NaN NaN NaN NaN NaN 19.106 -1.327 1950 2 NaN NaN NaN NaN NaN NaN 19.895 -1.124 1950 3 NaN NaN NaN NaN NaN NaN 20.194 -1.249 1950 4 NaN NaN NaN NaN NaN NaN 20.207 -0.946 1950 5 NaN NaN NaN NaN NaN NaN 20.293 -1.143 1950 6 NaN NaN NaN NaN NaN NaN 20.116 -1.051 1950 7 NaN NaN NaN NaN NaN NaN 19.708 -1.362 1950 8 NaN NaN NaN NaN NaN NaN 20.262 -1.206 1950 9 NaN NaN NaN NaN NaN NaN 21.222 -0.514 1950 10 NaN NaN NaN NaN NaN NaN 20.326 -1.028 1950 11 NaN NaN NaN NaN NaN NaN 20.235 -0.755 1950 12 NaN NaN NaN NaN NaN NaN 19.709 -0.652 1951 1 NaN NaN NaN NaN NaN NaN 19.411 -1.022 1951 2 NaN NaN NaN NaN NaN NaN 19.758 -1.261 1951 3 NaN NaN NaN NaN NaN NaN 20.410 -1.032 1951 4 NaN NaN NaN NaN NaN NaN 21.121 -0.031 1951 5 NaN NaN NaN NaN NaN NaN 21.570 0.133 1951 6 NaN NaN NaN NaN NaN NaN 21.054 -0.113 1951 7 NaN NaN NaN NaN NaN NaN 20.774 -0.296 1951 8 NaN NaN NaN NaN NaN NaN 21.567 0.100 1951 9 NaN NaN NaN NaN NaN NaN 21.958 0.223 1951 10 NaN NaN NaN NaN NaN NaN 21.722 0.368 1951 11 NaN NaN NaN NaN NaN NaN 21.136 0.146 1951 12 NaN NaN NaN NaN NaN NaN 20.353 -0.008 1952 1 NaN NaN NaN NaN NaN NaN 20.370 -0.062 1952 2 NaN NaN NaN NaN NaN NaN 21.304 0.285 1952 3 NaN NaN NaN NaN NaN NaN 21.944 0.501 1952 4 NaN NaN NaN NaN NaN NaN 21.633 0.481 1952 5 NaN NaN NaN NaN NaN NaN 22.124 0.688 1952 6 NaN NaN NaN NaN NaN NaN 21.443 0.276 1952 7 26.800 -0.134 0 2 27.281 0.347 20.816 -0.254 1952 8 27.150 -0.182 0 0 27.856 0.524 21.244 -0.223 1952 9 28.100 0.500 0 0 28.946 1.346 22.128 0.392 1952 10 28.200 0.981 0 0 28.826 1.607 21.980 0.626 1952 11 27.250 0.396 0 0 27.433 0.578 21.143 0.153 1952 12 26.550 0.325 0 0 26.409 0.184 20.483 0.122 1953 1 26.300 0.003 0 0 26.003 -0.294 20.389 -0.043 1953 2 26.550 -0.333 0 0 26.131 -0.752 20.896 -0.123 1953 3 26.350 -0.957 0 0 25.929 -1.378 21.294 -0.149 1953 4 27.650 0.633 0 0 27.484 0.467 21.763 0.611 1953 5 27.600 0.299 0 0 27.775 0.474 21.628 0.192 1953 6 27.500 0.468 0 0 27.860 0.828 21.448 0.281 1953 7 27.700 0.766 0 0 28.181 1.247 21.115 0.046 1953 8 28.550 1.218 0 0 29.256 1.924 22.068 0.601 1953 9 28.100 0.500 0 0 28.946 1.346 21.984 0.249 1953 10 27.800 0.581 0 0 28.426 1.207 21.422 0.067 1953 11 27.850 0.996 0 0 28.033 1.178 21.608 0.618 1953 12 26.900 0.675 0 0 26.759 0.534 20.564 0.203 1954 1 25.100 -1.197 0 0 24.803 -1.494 19.761 -0.671 1954 2 26.250 -0.633 0 0 25.831 -1.052 20.679 -0.340 1954 3 26.900 -0.407 0 0 26.479 -0.828 21.726 0.283 1954 4 26.050 -0.967 0 0 25.884 -1.133 20.604 -0.548 1954 5 27.050 -0.251 0 0 27.225 -0.076 21.419 -0.018 1954 6 26.650 -0.382 0 0 27.010 -0.022 20.794 -0.374 1954 7 25.900 -1.034 0 0 26.381 -0.553 20.233 -0.837 1954 8 NaN NaN NaN NaN NaN NaN 20.863 -0.605 1954 9 27.850 0.250 0 0 28.696 1.096 21.891 0.155 1954 10 26.700 -0.519 0 0 27.326 0.107 20.768 -0.586 1954 11 25.650 -1.204 0 0 25.833 -1.022 20.519 -0.470 1954 12 24.600 -1.625 0 0 24.459 -1.766 19.510 -0.850 1955 1 25.150 -1.147 0 0 24.853 -1.444 19.726 -0.707 1955 2 25.000 -1.883 0 0 24.581 -2.302 20.440 -0.579 1955 3 24.500 -2.807 0 0 24.079 -3.228 20.077 -1.365 1955 4 25.100 -1.917 0 0 24.934 -2.083 20.099 -1.053 1955 5 26.500 -0.801 0 0 26.675 -0.626 21.359 -0.077 1955 6 26.350 -0.682 0 0 26.710 -0.322 20.819 -0.348 1955 7 26.700 -0.234 0 0 27.181 0.247 20.455 -0.615 1955 8 27.200 -0.132 0 0 27.906 0.574 21.387 -0.080 1955 9 26.600 -1.000 0 0 27.446 -0.154 21.108 -0.628 1955 10 26.450 -0.769 0 0 27.076 -0.143 20.938 -0.417 1955 11 26.750 -0.104 0 0 26.933 0.078 20.885 -0.104 1955 12 25.500 -0.725 0 0 25.359 -0.866 19.820 -0.541 1956 1 NaN NaN NaN NaN NaN NaN 19.050 -1.382 1956 2 NaN NaN NaN NaN NaN NaN 20.087 -0.932 1956 3 NaN NaN NaN NaN NaN NaN 20.543 -0.899 1956 4 NaN NaN NaN NaN NaN NaN 20.794 -0.358 1956 5 25.000 -2.301 0 4 26.286 -1.014 20.619 -0.817 1956 6 24.850 -2.182 0 0 26.322 -0.710 20.402 -0.765 1956 7 25.300 -1.634 0 0 26.893 -0.042 20.125 -0.945 1956 8 25.800 -1.532 0 0 27.618 0.286 20.721 -0.746 1956 9 26.150 -1.450 0 0 28.108 0.508 21.209 -0.527 1956 10 25.750 -1.469 0 0 27.488 0.269 20.912 -0.442 1956 11 25.550 -1.304 0 0 26.844 -0.010 20.954 -0.036 1956 12 24.500 -1.725 0 0 25.471 -0.754 19.901 -0.460 1957 1 24.300 -1.997 0 0 25.115 -1.182 19.693 -0.740 1957 2 25.000 -1.883 0 0 25.693 -1.190 20.992 -0.027 1957 3 25.750 -1.557 0 0 26.441 -0.866 21.552 0.110 1957 4 25.450 -1.567 0 0 26.396 -0.621 20.918 -0.234 1957 5 26.000 -1.301 0 0 27.286 -0.014 21.425 -0.011 1957 6 25.650 -1.382 0 0 27.122 0.090 20.996 -0.171 1957 7 25.600 -1.334 0 0 27.193 0.258 20.760 -0.310 1957 8 26.200 -1.132 0 0 28.018 0.686 21.430 -0.037 1957 9 26.650 -0.950 0 0 28.608 1.008 22.088 0.352 1957 10 26.350 -0.869 0 0 28.088 0.869 21.469 0.114 1957 11 25.700 -1.154 0 0 26.994 0.140 21.297 0.307 1957 12 25.300 -0.925 0 0 26.271 0.046 20.742 0.381 1958 1 25.850 -0.447 0 0 26.665 0.368 21.541 1.108 1958 2 26.850 -0.033 0 0 27.543 0.660 22.108 1.089 1958 3 27.250 -0.057 0 0 27.941 0.634 23.248 1.806 1958 4 NaN NaN NaN NaN NaN NaN 21.987 0.835 1958 5 NaN NaN NaN NaN NaN NaN 22.163 0.727 1958 6 NaN NaN NaN NaN NaN NaN 21.587 0.420 1958 7 26.150 -0.784 0 0 27.743 0.808 21.222 0.152 1958 8 27.550 0.218 0 0 29.368 2.036 22.134 0.666 1958 9 NaN NaN NaN NaN NaN NaN 22.255 0.520 1958 10 27.150 -0.069 0 0 28.888 1.669 22.062 0.707 1958 11 25.450 -1.404 0 0 26.744 -0.110 21.172 0.182 1958 12 24.850 -1.375 0 0 25.821 -0.404 20.544 0.183 1959 1 24.600 -1.697 0 0 25.415 -0.882 20.254 -0.179 1959 2 25.050 -1.833 0 0 25.743 -1.140 20.894 -0.125 1959 3 25.750 -1.557 0 0 26.441 -0.866 22.089 0.646 1959 4 26.050 -0.967 0 0 26.996 -0.021 21.445 0.293 1959 5 24.900 -2.401 0 4 25.527 -1.774 20.930 -0.506 1959 6 26.350 -0.682 0 0 27.162 0.131 20.592 -0.575 1959 7 27.050 0.116 0 0 27.983 1.049 20.735 -0.335 1959 8 27.800 0.468 0 0 28.958 1.627 21.426 -0.042 1959 9 27.650 0.050 0 0 28.949 1.349 21.966 0.231 1959 10 26.900 -0.319 0 0 27.979 0.760 21.340 -0.014 1959 11 26.050 -0.804 0 0 26.685 -0.169 20.900 -0.089 1959 12 26.050 -0.175 0 0 26.362 0.136 20.805 0.444 1960 1 26.050 -0.247 0 0 26.205 -0.092 20.595 0.163 1960 2 26.350 -0.533 0 0 26.384 -0.500 21.295 0.276 1960 3 26.050 -1.257 0 0 26.082 -1.225 21.508 0.066 1960 4 25.750 -1.267 0 0 26.037 -0.980 20.964 -0.188 1960 5 26.000 -1.301 0 0 26.627 -0.674 21.421 -0.015 1960 6 25.700 -1.332 0 0 26.512 -0.519 21.011 -0.156 1960 7 25.450 -1.484 0 0 26.383 -0.551 20.619 -0.451 1960 8 26.050 -1.282 0 0 27.208 -0.123 21.308 -0.159 1960 9 26.700 -0.900 0 0 27.999 0.399 21.575 -0.160 1960 10 26.550 -0.669 0 0 27.629 0.410 21.554 0.199 1960 11 26.600 -0.254 0 0 27.235 0.381 21.533 0.543 1960 12 25.300 -0.925 0 0 25.612 -0.614 19.997 -0.364 1961 1 25.550 -0.747 0 0 25.705 -0.592 20.736 0.304 1961 2 25.800 -1.083 0 0 25.834 -1.050 21.377 0.358 1961 3 26.050 -1.257 0 0 26.082 -1.225 22.004 0.561 1961 4 26.800 -0.217 0 0 27.087 0.070 21.532 0.380 1961 5 27.500 0.199 0 0 28.127 0.826 22.261 0.825 1961 6 26.150 -0.882 0 0 26.962 -0.069 20.953 -0.214 1961 7 26.700 -0.234 0 0 27.633 0.699 20.759 -0.311 1961 8 27.650 0.318 0 0 28.808 1.477 21.711 0.244 1961 9 27.650 0.050 0 0 28.949 1.349 21.711 -0.025 1961 10 27.600 0.381 0 0 28.679 1.460 21.578 0.223 1961 11 26.250 -0.604 0 0 26.885 0.031 20.706 -0.284 1961 12 26.650 0.425 0 0 26.962 0.736 20.706 0.345 1962 1 25.750 -0.547 0 0 25.905 -0.392 20.449 0.016 1962 2 25.900 -0.983 0 0 25.934 -0.950 21.226 0.207 1962 3 26.200 -1.107 0 0 26.232 -1.075 21.385 -0.057 1962 4 26.350 -0.667 0 0 26.637 -0.380 21.170 0.018 1962 5 26.300 -1.001 0 0 26.927 -0.374 21.282 -0.155 1962 6 26.450 -0.582 0 0 27.262 0.231 20.748 -0.419 1962 7 26.050 -0.884 0 0 26.983 0.049 20.705 -0.365 1962 8 27.200 -0.132 0 0 28.358 1.027 21.325 -0.142 1962 9 27.300 -0.300 0 0 28.599 0.999 22.051 0.315 1962 10 27.000 -0.219 0 0 28.079 0.860 21.596 0.241 1962 11 27.050 0.196 0 0 27.685 0.831 21.226 0.236 1962 12 26.500 0.275 0 0 26.812 0.586 20.917 0.556 1963 1 25.500 -0.797 0 0 25.655 -0.642 20.416 -0.017 1963 2 25.850 -1.033 0 0 25.884 -1.000 20.843 -0.176 1963 3 26.700 -0.607 0 0 26.732 -0.575 21.666 0.224 1963 4 25.950 -1.067 0 0 26.237 -0.780 20.483 -0.669 1963 5 26.300 -1.001 0 0 26.927 -0.374 20.790 -0.646 1963 6 27.350 0.318 0 4 26.926 -0.105 20.928 -0.239 1963 7 27.650 0.716 0 0 27.365 0.430 20.877 -0.193 1963 8 27.700 0.368 0 0 27.355 0.023 21.644 0.176 1963 9 28.550 0.950 0 0 27.969 0.369 22.190 0.455 1963 10 27.850 0.631 0 0 27.040 -0.179 21.706 0.351 1963 11 27.150 0.296 0 0 26.233 -0.621 21.025 0.036 1963 12 27.850 1.625 0 0 26.915 0.690 21.317 0.956 1964 1 27.200 0.903 0 0 26.282 -0.015 21.116 0.683 1964 2 28.400 1.517 0 0 27.533 0.650 22.169 1.150 1964 3 28.900 1.593 0 0 28.105 0.798 22.413 0.971 1964 4 26.150 -0.867 0 0 25.428 -1.589 20.638 -0.514 1964 5 28.400 1.099 0 0 27.793 0.492 21.780 0.343 1964 6 26.650 -0.382 0 0 26.226 -0.805 20.476 -0.691 1964 7 27.200 0.266 0 0 26.915 -0.020 20.495 -0.575 1964 8 28.300 0.968 0 0 27.955 0.623 21.274 -0.194 1964 9 28.350 0.750 0 0 27.769 0.169 21.533 -0.203 1964 10 28.250 1.031 0 0 27.440 0.221 21.275 -0.079 1964 11 27.450 0.596 0 0 26.533 -0.321 21.140 0.151 1964 12 25.250 -0.975 0 0 24.315 -1.910 19.493 -0.868 1965 1 25.450 -0.847 0 0 24.532 -1.765 19.786 -0.646 1965 2 26.900 0.017 0 0 26.033 -0.850 20.993 -0.026 1965 3 28.800 1.493 0 0 28.005 0.698 22.074 0.632 1965 4 27.400 0.383 0 0 26.678 -0.339 20.662 -0.490 1965 5 26.950 -0.351 0 0 26.343 -0.958 20.973 -0.464 1965 6 27.800 0.768 0 0 27.376 0.345 21.100 -0.068 1965 7 28.350 1.416 0 0 28.065 1.130 21.323 0.253 1965 8 27.500 0.168 0 0 27.155 -0.177 21.230 -0.238 1965 9 29.250 1.650 0 0 28.669 1.069 22.022 0.286 1965 10 28.500 1.281 0 0 27.690 0.471 21.604 0.249 1965 11 27.600 0.746 0 0 26.683 -0.171 21.044 0.055 1965 12 28.100 1.875 0 0 27.165 0.940 21.029 0.668 1966 1 28.700 2.403 0 0 27.782 1.485 21.683 1.250 1966 2 27.900 1.017 0 0 27.033 0.150 21.771 0.752 1966 3 28.250 0.943 0 0 27.455 0.148 22.047 0.604 1966 4 28.000 0.983 0 0 27.278 0.261 21.638 0.486 1966 5 28.050 0.749 0 0 27.443 0.142 21.691 0.255 1966 6 28.300 1.268 0 0 27.876 0.845 21.146 -0.021 1966 7 27.650 0.716 0 0 27.365 0.430 20.961 -0.108 1966 8 28.900 1.568 0 0 28.555 1.223 21.679 0.212 1966 9 29.150 1.550 0 0 28.569 0.969 21.826 0.090 1966 10 28.000 0.781 0 0 27.190 -0.029 21.443 0.088 1966 11 26.800 -0.054 0 0 25.883 -0.971 20.723 -0.266 1966 12 26.750 0.525 0 0 25.815 -0.410 19.970 -0.390 1967 1 27.050 0.753 0 0 26.132 -0.165 20.423 -0.009 1967 2 27.350 0.467 0 0 26.483 -0.400 20.892 -0.127 1967 3 26.450 -0.857 0 0 25.655 -1.652 20.915 -0.528 1967 4 26.300 -0.717 0 0 25.578 -1.439 20.367 -0.786 1967 5 27.400 0.099 0 0 26.793 -0.508 21.050 -0.386 1967 6 26.950 -0.082 0 0 26.526 -0.505 20.389 -0.778 1967 7 26.700 -0.234 0 0 26.415 -0.520 20.312 -0.758 1967 8 28.250 0.918 0 0 27.905 0.573 21.324 -0.144 1967 9 29.150 1.550 0 0 28.569 0.969 21.805 0.070 1967 10 29.300 2.081 0 0 28.490 1.271 21.452 0.098 1967 11 27.750 0.896 0 0 26.833 -0.021 20.902 -0.088 1967 12 27.200 0.975 0 0 26.265 0.040 20.353 -0.008 1968 1 26.600 0.303 0 0 25.682 -0.615 20.339 -0.093 1968 2 26.700 -0.183 0 0 25.833 -1.050 20.950 -0.069 1968 3 26.950 -0.357 0 0 26.155 -1.152 21.335 -0.108 1968 4 26.050 -0.967 0 0 25.328 -1.689 20.109 -1.043 1968 5 27.400 0.099 0 0 26.793 -0.508 20.735 -0.701 1968 6 27.350 0.318 0 0 26.926 -0.105 20.169 -0.998 1968 7 27.850 0.916 0 0 27.565 0.630 20.541 -0.529 1968 8 28.650 1.318 0 0 28.305 0.973 21.291 -0.176 1968 9 28.800 1.200 0 0 28.219 0.619 21.608 -0.127 1968 10 28.550 1.331 0 0 27.740 0.521 21.271 -0.083 1968 11 28.800 1.946 0 0 27.883 1.029 21.473 0.483 1968 12 27.850 1.625 0 0 26.915 0.690 20.829 0.468 1969 1 27.350 1.053 0 0 26.432 0.135 20.751 0.318 1969 2 27.600 0.717 0 0 26.733 -0.150 21.302 0.283 1969 3 29.150 1.843 0 0 28.355 1.048 22.480 1.038 1969 4 28.050 1.033 0 0 27.328 0.311 21.480 0.328 1969 5 29.300 1.999 0 0 28.693 1.392 22.228 0.792 1969 6 29.200 2.168 0 0 28.776 1.745 21.777 0.610 1969 7 27.850 0.916 0 0 27.565 0.630 21.481 0.411 1969 8 28.550 1.218 0 0 28.205 0.873 21.631 0.164 1969 9 28.700 1.100 0 0 28.119 0.519 22.151 0.416 1969 10 27.300 0.081 0 0 26.490 -0.729 20.922 -0.433 1969 11 27.550 0.696 0 0 26.633 -0.221 21.406 0.417 1969 12 27.150 0.925 0 0 26.215 -0.010 21.053 0.692 1970 1 27.150 0.853 0 0 26.232 -0.065 20.929 0.496 1970 2 26.050 -0.833 0 0 25.183 -1.700 21.098 0.079 1970 3 28.200 0.893 0 0 27.405 0.098 21.920 0.477 1970 4 28.550 1.533 0 0 27.828 0.811 21.541 0.389 1970 5 28.650 1.349 0 0 28.043 0.742 21.632 0.195 1970 6 28.850 1.818 0 0 28.426 1.395 21.280 0.113 1970 7 28.450 1.516 0 0 28.165 1.230 21.022 -0.048 1970 8 28.700 1.368 0 0 28.355 1.023 21.398 -0.070 1970 9 28.200 0.600 0 0 27.619 0.019 21.296 -0.440 1970 10 28.500 1.281 0 0 27.690 0.471 21.353 -0.001 1970 11 27.750 0.896 0 0 26.833 -0.021 21.060 0.070 1970 12 27.750 1.525 0 0 26.815 0.590 20.756 0.395 1971 1 NaN NaN NaN NaN NaN NaN 20.039 -0.394 1971 2 25.600 -1.283 0 0 24.733 -2.150 20.406 -0.613 1971 3 25.650 -1.657 0 0 24.855 -2.452 20.670 -0.773 1971 4 NaN NaN NaN NaN NaN NaN 20.523 -0.630 1971 5 NaN NaN NaN NaN NaN NaN 20.784 -0.653 1971 6 NaN NaN NaN NaN NaN NaN 20.672 -0.495 1971 7 NaN NaN NaN NaN NaN NaN 20.720 -0.350 1971 8 NaN NaN NaN NaN NaN NaN 20.765 -0.702 1971 9 NaN NaN NaN NaN NaN NaN 21.220 -0.515 1971 10 NaN NaN NaN NaN NaN NaN 20.957 -0.398 1971 11 NaN NaN NaN NaN NaN NaN 20.758 -0.232 1971 12 NaN NaN NaN NaN NaN NaN 20.079 -0.282 1972 1 NaN NaN NaN NaN NaN NaN 19.959 -0.474 1972 2 NaN NaN NaN NaN NaN NaN 20.701 -0.318 1972 3 NaN NaN NaN NaN NaN NaN 21.153 -0.290 1972 4 NaN NaN NaN NaN NaN NaN 20.622 -0.530 1972 5 NaN NaN NaN NaN NaN NaN 21.518 0.081 1972 6 NaN NaN NaN NaN NaN NaN 21.457 0.290 1972 7 NaN NaN NaN NaN NaN NaN 21.550 0.481 1972 8 NaN NaN NaN NaN NaN NaN 21.695 0.228 1972 9 NaN NaN NaN NaN NaN NaN 22.246 0.511 1972 10 NaN NaN NaN NaN NaN NaN 21.798 0.443 1972 11 NaN NaN NaN NaN NaN NaN 21.622 0.632 1972 12 NaN NaN NaN NaN NaN NaN 20.974 0.613 1973 1 27.000 0.703 0 2 27.607 1.310 21.948 1.515 1973 2 26.000 -0.883 0 0 26.562 -0.322 22.115 1.097 1973 3 28.600 1.293 0 0 29.126 1.819 23.109 1.667 1973 4 27.850 0.833 0 0 28.131 1.115 22.115 0.963 1973 5 27.850 0.549 0 0 27.745 0.444 22.006 0.570 1973 6 28.000 0.968 0 0 27.669 0.638 21.246 0.079 1973 7 27.950 1.016 0 0 27.604 0.670 20.959 -0.111 1973 8 28.600 1.268 0 0 28.278 0.946 21.489 0.022 1973 9 27.150 -0.450 0 0 26.924 -0.676 21.056 -0.679 1973 10 26.650 -0.569 0 0 26.750 -0.469 21.030 -0.324 1973 11 25.400 -1.454 0 0 25.907 -0.947 20.490 -0.500 1973 12 23.800 -2.425 0 0 24.473 -1.752 19.390 -0.971 1974 1 23.700 -2.597 0 0 24.307 -1.990 19.539 -0.893 1974 2 24.300 -2.583 0 0 24.862 -2.022 20.252 -0.767 1974 3 24.400 -2.907 0 0 24.926 -2.381 20.480 -0.962 1974 4 25.500 -1.517 0 0 25.781 -1.235 20.263 -0.889 1974 5 27.100 -0.201 0 0 26.995 -0.306 20.966 -0.471 1974 6 27.650 0.618 0 0 27.319 0.288 21.084 -0.083 1974 7 28.000 1.066 0 0 27.654 0.720 20.801 -0.269 1974 8 28.300 0.968 0 0 27.978 0.646 21.449 -0.019 1974 9 27.050 -0.550 0 0 26.824 -0.776 20.913 -0.822 1974 10 26.750 -0.469 0 0 26.850 -0.369 20.916 -0.438 1974 11 26.000 -0.854 0 0 26.507 -0.347 20.897 -0.093 1974 12 24.900 -1.325 0 0 25.573 -0.652 20.161 -0.200 1975 1 24.700 -1.597 0 0 25.307 -0.990 20.248 -0.185 1975 2 25.500 -1.383 0 0 26.062 -0.822 21.163 0.144 1975 3 26.700 -0.607 0 0 27.226 -0.081 21.858 0.415 1975 4 26.200 -0.817 0 0 26.481 -0.535 21.004 -0.148 1975 5 27.150 -0.151 0 0 27.045 -0.256 21.010 -0.426 1975 6 28.100 1.068 0 0 27.769 0.738 20.947 -0.220 1975 7 26.950 0.016 0 0 26.604 -0.330 20.173 -0.897 1975 8 27.950 0.618 0 0 27.628 0.296 20.992 -0.476 1975 9 27.600 -0.000 0 0 27.374 -0.226 21.223 -0.513 1975 10 26.550 -0.669 0 0 26.650 -0.569 20.601 -0.754 1975 11 25.850 -1.004 0 0 26.357 -0.497 20.772 -0.218 1975 12 23.550 -2.675 0 0 24.223 -2.002 19.269 -1.092 1976 1 23.800 -2.497 0 0 24.407 -1.890 19.423 -1.010 1976 2 23.500 -3.383 0 0 24.062 -2.822 19.877 -1.142 1976 3 23.900 -3.407 0 0 24.426 -2.881 20.236 -1.206 1976 4 25.900 -1.117 0 0 26.181 -0.835 20.430 -0.722 1976 5 27.100 -0.201 0 0 26.995 -0.306 21.106 -0.331 1976 6 27.350 0.318 0 0 27.019 -0.012 20.411 -0.756 1976 7 27.750 0.816 0 0 27.404 0.470 20.744 -0.326 1976 8 28.200 0.868 0 0 27.878 0.546 21.441 -0.026 1976 9 29.050 1.450 0 0 28.824 1.224 22.074 0.338 1976 10 26.500 -0.719 0 0 26.600 -0.619 21.010 -0.345 1976 11 26.350 -0.504 0 0 26.857 0.003 21.297 0.308 1976 12 25.400 -0.825 0 0 26.073 -0.152 20.603 0.242 1977 1 26.150 -0.147 0 0 26.757 0.460 21.137 0.705 1977 2 27.650 0.767 0 0 28.212 1.328 22.359 1.340 1977 3 27.550 0.243 0 0 28.076 0.769 22.521 1.079 1977 4 26.400 -0.617 0 0 26.681 -0.335 21.390 0.237 1977 5 27.600 0.299 0 0 27.495 0.194 21.351 -0.085 1977 6 27.650 0.618 0 0 27.319 0.288 20.903 -0.264 1977 7 27.900 0.966 0 0 27.554 0.620 21.039 -0.031 1977 8 28.650 1.318 0 0 28.328 0.996 21.643 0.175 1977 9 28.750 1.150 0 0 28.524 0.924 21.847 0.112 1977 10 28.450 1.231 0 0 28.550 1.331 21.741 0.386 1977 11 27.050 0.196 0 0 27.557 0.703 21.485 0.496 1977 12 27.050 0.825 0 0 27.723 1.498 21.384 1.023 1978 1 26.950 0.653 0 0 27.557 1.260 21.603 1.170 1978 2 28.000 1.117 0 0 28.562 1.678 22.754 1.735 1978 3 26.850 -0.457 0 0 27.376 0.069 22.073 0.630 1978 4 26.450 -0.567 0 0 26.731 -0.285 20.905 -0.247 1978 5 28.000 0.699 0 0 27.895 0.594 21.636 0.200 1978 6 27.700 0.668 0 0 27.369 0.338 20.956 -0.211 1978 7 27.350 0.416 0 0 27.004 0.070 21.079 0.009 1978 8 28.050 0.718 0 0 27.728 0.396 21.230 -0.237 1978 9 28.200 0.600 0 0 27.974 0.374 21.722 -0.013 1978 10 27.800 0.581 0 0 27.900 0.681 21.415 0.060 1978 11 26.800 -0.054 0 0 27.307 0.453 21.524 0.534 1978 12 25.300 -0.925 0 0 25.973 -0.252 20.539 0.179 1979 1 25.000 -1.297 0 0 25.607 -0.690 20.853 0.420 1979 2 26.600 -0.283 0 0 27.162 0.278 22.102 1.083 1979 3 25.400 -1.907 0 0 25.926 -1.381 21.437 -0.005 1979 4 26.750 -0.267 0 0 27.031 0.015 21.338 0.186 1979 5 27.750 0.449 0 0 27.645 0.344 21.707 0.271 1979 6 27.450 0.418 0 0 27.119 0.088 21.091 -0.076 1979 7 28.200 1.266 0 0 27.854 0.920 21.220 0.150 1979 8 NaN NaN NaN NaN NaN NaN 21.686 0.219 1979 9 28.200 0.600 0 0 27.974 0.374 21.658 -0.078 1979 10 27.850 0.631 0 0 27.950 0.731 21.424 0.069 1979 11 NaN NaN NaN NaN NaN NaN 21.239 0.249 1979 12 NaN NaN NaN NaN NaN NaN 20.501 0.140 1980 1 NaN NaN NaN NaN NaN NaN 21.069 0.636 1980 2 25.300 -1.583 0 0 25.862 -1.022 21.317 0.298 1980 3 27.450 0.143 0 0 27.976 0.669 22.778 1.335 1980 4 28.050 1.033 0 0 28.331 1.315 22.268 1.116 1980 5 29.050 1.749 0 0 28.945 1.644 22.327 0.891 1980 6 29.000 1.968 0 0 28.669 1.638 21.921 0.754 1980 7 29.000 2.066 0 0 28.654 1.720 21.444 0.374 1980 8 29.000 1.668 0 0 28.678 1.346 21.898 0.431 1980 9 28.950 1.350 0 0 28.724 1.124 22.228 0.492 1980 10 27.800 0.581 0 0 27.900 0.681 21.544 0.190 1980 11 26.350 -0.504 0 0 26.857 0.003 21.216 0.226 1980 12 26.150 -0.075 0 0 26.823 0.598 20.881 0.520 1981 1 25.400 -0.897 0 0 26.007 -0.290 20.810 0.377 1981 2 26.200 -0.683 0 0 26.762 -0.122 21.568 0.549 1981 3 26.850 -0.457 0 0 27.376 0.069 22.138 0.695 1981 4 25.600 -1.417 0 0 25.881 -1.135 20.540 -0.612 1981 5 26.550 -0.751 0 0 26.445 -0.856 21.032 -0.405 1981 6 26.300 -0.732 0 0 25.969 -1.062 20.484 -0.683 1981 7 26.900 -0.034 0 0 26.554 -0.380 20.494 -0.576 1981 8 27.300 -0.032 0 0 26.978 -0.354 21.118 -0.350 1981 9 26.850 -0.750 0 0 26.624 -0.976 21.227 -0.508 1981 10 27.400 0.181 0 0 27.500 0.281 21.307 -0.048 1981 11 27.050 0.196 0 0 27.557 0.703 21.667 0.678 1981 12 27.050 0.825 0 0 27.723 1.498 21.308 0.947 1982 1 25.850 -0.447 0 0 26.457 0.160 20.856 0.423 1982 2 25.400 -1.483 0 0 25.962 -0.922 21.065 0.046 1982 3 26.000 -1.307 0 0 26.526 -0.781 21.771 0.329 1982 4 25.950 -1.067 0 0 26.231 -0.785 20.462 -0.690 1982 5 26.950 -0.351 0 0 26.845 -0.456 21.207 -0.230 1982 6 28.200 1.168 0 0 27.869 0.838 21.392 0.225 1982 7 27.900 0.966 0 0 27.554 0.620 20.966 -0.104 1982 8 29.350 2.018 0 0 29.028 1.696 22.106 0.639 1982 9 28.700 1.100 0 0 28.474 0.874 22.156 0.421 1982 10 27.100 -0.119 0 0 27.200 -0.019 21.096 -0.259 1982 11 26.650 -0.204 0 0 27.157 0.303 21.355 0.365 1982 12 25.950 -0.275 0 0 26.623 0.398 20.873 0.512 1983 1 27.500 1.203 0 0 28.107 1.810 21.990 1.558 1983 2 28.050 1.167 0 0 28.612 1.728 22.688 1.669 1983 3 28.350 1.043 0 0 28.876 1.569 23.310 1.868 1983 4 27.750 0.733 0 0 28.031 1.015 21.753 0.601 1983 5 28.450 1.149 0 0 28.345 1.044 21.927 0.491 1983 6 29.050 2.018 0 0 28.719 1.688 21.795 0.628 1983 7 28.500 1.566 0 0 28.154 1.220 21.253 0.183 1983 8 29.200 1.868 0 0 28.878 1.546 21.805 0.338 1983 9 29.250 1.650 0 0 29.024 1.424 22.236 0.501 1983 10 27.850 0.631 0 0 27.950 0.731 21.399 0.044 1983 11 27.800 0.946 0 0 28.307 1.453 21.990 1.000 1983 12 25.750 -0.475 0 0 26.423 0.198 20.710 0.349 1984 1 25.300 -0.997 0 0 25.907 -0.390 20.353 -0.080 1984 2 26.850 -0.033 0 0 27.412 0.528 21.484 0.465 1984 3 27.650 0.343 0 0 28.176 0.869 22.365 0.923 1984 4 28.000 0.983 0 0 28.281 1.265 21.958 0.806 1984 5 NaN NaN NaN NaN NaN NaN 21.347 -0.089 1984 6 NaN NaN NaN NaN NaN NaN 20.941 -0.226 1984 7 28.000 1.066 0 0 27.654 0.720 20.444 -0.626 1984 8 NaN NaN NaN NaN NaN NaN 20.924 -0.543 1984 9 27.750 0.150 0 0 27.524 -0.076 21.121 -0.614 1984 10 27.650 0.431 0 0 27.750 0.531 21.296 -0.058 1984 11 25.800 -1.054 0 0 26.307 -0.547 20.816 -0.174 1984 12 24.000 -2.225 0 0 24.673 -1.552 19.718 -0.643 1985 1 24.750 -1.547 0 0 25.357 -0.940 19.997 -0.436 1985 2 26.300 -0.583 0 0 26.862 -0.022 21.602 0.583 1985 3 25.550 -1.757 0 0 26.076 -1.231 21.443 0.000 1985 4 26.550 -0.467 0 0 26.831 -0.185 21.134 -0.018 1985 5 26.700 -0.601 0 0 26.595 -0.706 21.232 -0.205 1985 6 27.500 0.468 0 0 27.169 0.138 21.004 -0.163 1985 7 27.850 0.916 0 0 27.504 0.570 20.961 -0.109 1985 8 27.850 0.518 0 0 27.528 0.196 21.048 -0.419 1985 9 28.150 0.550 0 0 27.924 0.324 21.691 -0.045 1985 10 27.050 -0.169 0 0 27.150 -0.069 21.324 -0.031 1985 11 25.200 -1.654 0 0 25.707 -1.147 20.443 -0.546 1985 12 24.900 -1.325 0 0 25.573 -0.652 20.098 -0.263 1986 1 25.100 -1.197 0 0 25.707 -0.590 20.507 0.075 1986 2 25.300 -1.583 0 0 25.862 -1.022 20.888 -0.131 1986 3 25.250 -2.057 0 0 25.776 -1.531 21.074 -0.369 1986 4 26.200 -0.817 0 0 26.481 -0.535 20.905 -0.247 1986 5 27.100 -0.201 0 0 26.995 -0.306 21.428 -0.008 1986 6 27.500 0.468 0 0 27.169 0.138 20.859 -0.308 1986 7 27.900 0.966 0 0 27.554 0.620 20.954 -0.116 1986 8 28.300 0.968 0 0 27.978 0.646 21.590 0.123 1986 9 28.350 0.750 0 0 28.124 0.524 21.673 -0.063 1986 10 27.000 -0.219 0 0 27.100 -0.119 20.685 -0.669 1986 11 25.950 -0.904 0 0 26.457 -0.397 20.851 -0.139 1986 12 26.200 -0.025 0 0 26.873 0.648 20.840 0.479 1987 1 26.600 0.303 0 0 27.207 0.910 21.185 0.752 1987 2 27.800 0.917 0 0 28.362 1.478 22.596 1.577 1987 3 26.900 -0.407 0 0 27.426 0.119 22.480 1.038 1987 4 27.750 0.733 0 0 28.031 1.015 22.126 0.974 1987 5 28.750 1.449 0 0 28.645 1.344 22.015 0.578 1987 6 NaN NaN NaN NaN NaN NaN 22.025 0.858 1987 7 28.450 1.516 0 0 28.104 1.170 21.555 0.485 1987 8 29.250 1.918 0 0 28.928 1.596 22.061 0.594 1987 9 29.650 2.050 0 0 29.424 1.824 22.511 0.776 1987 10 27.700 0.481 0 0 27.800 0.581 21.480 0.125 1987 11 26.900 0.046 0 0 27.407 0.553 21.816 0.826 1987 12 27.000 0.775 0 0 27.673 1.448 21.287 0.926 1988 1 26.300 0.003 0 0 26.907 0.610 21.276 0.843 1988 2 26.050 -0.833 0 0 26.612 -0.272 21.724 0.705 1988 3 26.750 -0.557 0 0 27.276 -0.031 22.484 1.042 1988 4 27.600 0.583 0 0 27.881 0.865 22.046 0.894 1988 5 28.850 1.549 0 0 28.745 1.444 22.502 1.065 1988 6 28.200 1.168 0 0 27.869 0.838 21.277 0.110 1988 7 28.200 1.266 0 0 27.854 0.920 21.035 -0.035 1988 8 27.850 0.518 0 0 27.528 0.196 21.129 -0.338 1988 9 27.350 -0.250 0 0 27.124 -0.476 21.187 -0.548 1988 10 26.650 -0.569 0 0 26.750 -0.469 21.163 -0.191 1988 11 25.650 -1.204 0 0 26.157 -0.697 20.736 -0.254 1988 12 24.050 -2.175 0 0 24.723 -1.502 19.515 -0.846 1989 1 24.150 -2.147 0 0 24.757 -1.540 19.665 -0.767 1989 2 24.400 -2.483 0 0 24.962 -1.922 20.216 -0.803 1989 3 24.400 -2.907 0 0 24.926 -2.381 20.386 -1.056 1989 4 25.700 -1.317 0 0 25.981 -1.035 21.200 0.048 1989 5 NaN NaN NaN NaN NaN NaN 21.330 -0.106 1989 6 NaN NaN NaN NaN NaN NaN 21.226 0.059 1989 7 NaN NaN NaN NaN NaN NaN 20.974 -0.096 1989 8 NaN NaN NaN NaN NaN NaN 21.805 0.338 1989 9 NaN NaN NaN NaN NaN NaN 21.897 0.161 1989 10 27.400 0.181 0 0 27.500 0.281 21.196 -0.159 1989 11 26.750 -0.104 0 0 27.257 0.403 21.498 0.508 1989 12 25.250 -0.975 0 0 25.923 -0.302 20.520 0.160 1990 1 25.350 -0.947 0 0 25.957 -0.340 20.582 0.149 1990 2 24.450 -2.433 0 0 25.012 -1.872 20.758 -0.261 1990 3 25.750 -1.557 0 0 26.276 -1.031 21.222 -0.221 1990 4 26.800 -0.217 0 0 27.081 0.065 21.353 0.200 1990 5 26.650 -0.651 0 0 26.545 -0.756 21.470 0.033 1990 6 28.500 1.468 0 0 28.169 1.138 21.749 0.582 1990 7 28.350 1.416 0 0 28.004 1.070 21.452 0.382 1990 8 28.700 1.368 0 0 28.378 1.046 21.834 0.366 1990 9 28.750 1.150 0 0 28.524 0.924 22.331 0.595 1990 10 26.550 -0.669 0 0 26.650 -0.569 21.405 0.051 1990 11 26.350 -0.504 0 0 26.857 0.003 21.446 0.456 1990 12 24.950 -1.275 0 0 25.623 -0.602 20.373 0.012 1991 1 NaN NaN NaN NaN NaN NaN 20.790 0.357 1991 2 NaN NaN NaN NaN NaN NaN 22.004 0.985 1991 3 NaN NaN NaN NaN NaN NaN 21.762 0.320 1991 4 NaN NaN NaN NaN NaN NaN 21.250 0.098 1991 5 NaN NaN NaN NaN NaN NaN 22.044 0.608 1991 6 NaN NaN NaN NaN NaN NaN 21.767 0.600 1991 7 NaN NaN NaN NaN NaN NaN 21.197 0.127 1991 8 NaN NaN NaN NaN NaN NaN 21.531 0.064 1991 9 NaN NaN NaN NaN NaN NaN 22.120 0.384 1991 10 NaN NaN NaN NaN NaN NaN 21.444 0.090 1991 11 NaN NaN NaN NaN NaN NaN 21.404 0.415 1991 12 NaN NaN NaN NaN NaN NaN 20.777 0.416