% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 22620 % Primary Name: GROOTFONTEIN II - AGR % Record Type: TAVG % Country: South Africa % Latitude: -31.48000 +/- 0.00500 % Longitude: 25.03000 +/- 0.00500 % Elevation (m): 1250.00 +/- 0.05 % # of Months: 395 % % IDs: ghcnm - 14168638001 % % Sources: Global Historical Climatology Network - Monthly v2 % Global Historical Climatology Network - Monthly v3 % % Site Hash: a1e56592526ca0f8cdae24f39a2fc80d % Raw Data Hash: b9026776ada5d1a5bbdc9aa3e49f982f % Adj Data Hash: acf12320f4ca1f26f2cabbf83faa3e24 % % 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 1959 1 NaN NaN NaN NaN NaN NaN 20.397 -1.290 1959 2 NaN NaN NaN NaN NaN NaN 21.037 -0.050 1959 3 NaN NaN NaN NaN NaN NaN 19.376 0.361 1959 4 NaN NaN NaN NaN NaN NaN 14.690 0.020 1959 5 NaN NaN NaN NaN NaN NaN 9.423 -1.714 1959 6 NaN NaN NaN NaN NaN NaN 9.168 0.676 1959 7 NaN NaN NaN NaN NaN NaN 9.451 0.992 1959 8 NaN NaN NaN NaN NaN NaN 9.947 -0.085 1959 9 NaN NaN NaN NaN NaN NaN 13.991 0.754 1959 10 NaN NaN NaN NaN NaN NaN 15.451 -0.221 1959 11 NaN NaN NaN NaN NaN NaN 19.231 0.762 1959 12 NaN NaN NaN NaN NaN NaN 20.198 -0.341 1960 1 20.600 -0.869 0 0 20.600 -0.869 21.241 -0.446 1960 2 21.000 0.130 0 0 21.000 0.130 21.419 0.331 1960 3 18.500 -0.297 0 0 18.500 -0.297 19.359 0.345 1960 4 13.100 -1.352 0 0 13.100 -1.352 13.421 -1.249 1960 5 10.500 -0.419 0 0 10.500 -0.419 10.714 -0.423 1960 6 8.400 0.125 0 0 8.400 0.125 8.643 0.151 1960 7 7.400 -0.841 0 0 7.400 -0.841 8.268 -0.190 1960 8 11.900 2.086 0 0 11.900 2.086 11.665 1.633 1960 9 14.100 1.081 0 0 14.100 1.081 14.549 1.312 1960 10 17.100 1.645 0 0 17.100 1.645 17.128 1.456 1960 11 19.800 1.548 0 0 19.800 1.548 19.963 1.493 1960 12 20.600 0.279 0 0 20.600 0.279 21.098 0.558 1961 1 21.400 -0.069 0 0 21.400 -0.069 21.533 -0.154 1961 2 21.900 1.030 0 0 21.900 1.030 21.725 0.637 1961 3 19.200 0.403 0 0 19.200 0.403 19.462 0.447 1961 4 15.100 0.648 0 0 15.100 0.648 14.818 0.149 1961 5 14.600 3.681 0 0 14.600 3.681 10.180 -0.957 1961 6 8.700 0.425 0 0 8.700 0.425 9.097 0.604 1961 7 8.600 0.359 0 0 8.600 0.359 9.368 0.910 1961 8 9.500 -0.314 0 0 9.500 -0.314 9.802 -0.230 1961 9 14.000 0.981 0 0 14.000 0.981 14.234 0.996 1961 10 14.600 -0.855 0 0 14.600 -0.855 14.442 -1.230 1961 11 19.100 0.848 0 0 19.100 0.848 19.370 0.900 1961 12 19.500 -0.821 0 0 19.500 -0.821 19.852 -0.688 1962 1 21.800 0.331 0 0 21.800 0.331 21.979 0.293 1962 2 20.400 -0.470 0 0 20.400 -0.470 20.581 -0.507 1962 3 19.200 0.403 0 0 19.200 0.403 19.557 0.542 1962 4 15.100 0.648 0 0 15.100 0.648 14.682 0.012 1962 5 11.200 0.281 0 0 11.200 0.281 11.421 0.285 1962 6 9.200 0.925 0 0 9.200 0.925 8.994 0.501 1962 7 9.200 0.959 0 0 9.200 0.959 9.773 1.314 1962 8 11.000 1.186 0 0 11.000 1.186 10.981 0.949 1962 9 14.400 1.381 0 0 14.400 1.381 14.074 0.837 1962 10 16.500 1.045 0 0 16.500 1.045 16.318 0.645 1962 11 18.300 0.048 0 0 18.300 0.048 18.410 -0.059 1962 12 22.200 1.879 0 0 22.200 1.879 22.222 1.683 1963 1 20.800 -0.669 0 0 20.800 -0.669 21.028 -0.658 1963 2 21.200 0.330 0 0 21.200 0.330 21.101 0.013 1963 3 17.300 -1.497 0 0 17.300 -1.497 17.604 -1.410 1963 4 13.700 -0.752 0 0 13.700 -0.752 13.359 -1.311 1963 5 10.700 -0.219 0 0 10.700 -0.219 10.871 -0.266 1963 6 8.200 -0.075 0 0 8.200 -0.075 8.556 0.063 1963 7 13.900 5.659 1 0 NaN NaN 7.705 -0.754 1963 8 10.000 0.186 1 0 NaN NaN 10.303 0.271 1963 9 17.400 4.381 0 0 17.400 4.381 17.072 3.834 1963 10 16.800 1.345 0 0 16.800 1.345 16.915 1.242 1963 11 19.200 0.948 0 0 19.200 0.948 19.400 0.931 1963 12 21.200 0.879 0 0 21.200 0.879 21.220 0.681 1964 1 21.500 0.031 0 0 21.500 0.031 21.757 0.070 1964 2 20.700 -0.170 0 0 20.700 -0.170 20.784 -0.304 1964 3 21.200 2.403 0 0 21.200 2.403 21.101 2.086 1964 4 13.900 -0.552 0 0 13.900 -0.552 13.843 -0.827 1964 5 12.100 1.181 0 0 12.100 1.181 12.080 0.943 1964 6 7.200 -1.075 0 0 7.200 -1.075 7.276 -1.217 1964 7 7.700 -0.541 0 0 7.700 -0.541 8.231 -0.227 1964 8 9.000 -0.814 0 0 9.000 -0.814 9.117 -0.915 1964 9 12.400 -0.619 0 0 12.400 -0.619 12.684 -0.553 1964 10 15.800 0.345 0 0 15.800 0.345 15.531 -0.142 1964 11 17.600 -0.652 0 0 17.600 -0.652 17.767 -0.702 1964 12 19.700 -0.621 0 0 19.700 -0.621 20.373 -0.166 1965 1 22.300 0.831 0 0 22.300 0.831 22.205 0.518 1965 2 21.400 0.530 0 0 21.400 0.530 21.415 0.327 1965 3 19.600 0.803 0 0 19.600 0.803 19.735 0.721 1965 4 14.500 0.048 0 0 14.500 0.048 14.349 -0.321 1965 5 10.900 -0.019 0 0 10.900 -0.019 11.097 -0.040 1965 6 6.000 -2.275 0 0 6.000 -2.275 6.339 -2.153 1965 7 8.600 0.359 0 0 8.600 0.359 9.110 0.652 1965 8 12.100 2.286 0 0 12.100 2.286 11.700 1.668 1965 9 14.800 1.781 0 0 14.800 1.781 15.020 1.783 1965 10 13.900 -1.555 0 0 13.900 -1.555 14.104 -1.569 1965 11 16.900 -1.352 0 0 16.900 -1.352 17.712 -0.757 1965 12 19.600 -0.721 0 0 19.600 -0.721 20.037 -0.502 1966 1 23.300 1.831 0 0 23.300 1.831 23.224 1.537 1966 2 19.900 -0.970 0 0 19.900 -0.970 19.687 -1.401 1966 3 20.400 1.603 0 0 20.400 1.603 20.397 1.383 1966 4 14.100 -0.352 0 0 14.100 -0.352 14.119 -0.550 1966 5 11.600 0.681 0 0 11.600 0.681 11.443 0.306 1966 6 9.200 0.925 0 0 9.200 0.925 9.546 1.054 1966 7 8.800 0.559 0 0 8.800 0.559 8.727 0.269 1966 8 11.300 1.486 0 0 11.300 1.486 10.958 0.926 1966 9 12.700 -0.319 0 0 12.700 -0.319 12.891 -0.346 1966 10 16.700 1.245 0 0 16.700 1.245 16.910 1.237 1966 11 19.000 0.748 0 0 19.000 0.748 19.331 0.862 1966 12 22.700 2.379 0 0 22.700 2.379 22.685 2.145 1967 1 21.700 0.231 0 0 21.700 0.231 21.818 0.132 1967 2 20.600 -0.270 0 0 20.600 -0.270 20.885 -0.203 1967 3 18.300 -0.497 0 0 18.300 -0.497 19.000 -0.014 1967 4 13.800 -0.652 0 0 13.800 -0.652 13.472 -1.198 1967 5 11.000 0.081 0 0 11.000 0.081 11.270 0.133 1967 6 8.400 0.125 0 0 8.400 0.125 8.394 -0.099 1967 7 6.500 -1.741 0 0 6.500 -1.741 7.184 -1.274 1967 8 10.700 0.886 0 0 10.700 0.886 10.683 0.651 1967 9 12.900 -0.119 0 0 12.900 -0.119 13.676 0.438 1967 10 15.800 0.345 0 0 15.800 0.345 15.929 0.256 1967 11 19.000 0.748 0 0 19.000 0.748 19.511 1.042 1967 12 21.200 0.879 0 0 21.200 0.879 21.729 1.190 1968 1 22.300 0.831 0 0 22.300 0.831 22.280 0.593 1968 2 20.200 -0.670 0 0 20.200 -0.670 20.226 -0.862 1968 3 18.100 -0.697 0 0 18.100 -0.697 18.770 -0.245 1968 4 12.800 -1.652 0 0 12.800 -1.652 12.834 -1.835 1968 5 10.300 -0.619 0 0 10.300 -0.619 10.658 -0.479 1968 6 6.000 -2.275 0 0 6.000 -2.275 6.272 -2.221 1968 7 7.800 -0.441 0 0 7.800 -0.441 8.094 -0.365 1968 8 9.100 -0.714 0 0 9.100 -0.714 9.072 -0.960 1968 9 12.500 -0.519 0 0 12.500 -0.519 12.942 -0.295 1968 10 15.600 0.145 0 0 15.600 0.145 15.357 -0.316 1968 11 18.500 0.248 0 0 18.500 0.248 18.931 0.461 1968 12 21.200 0.879 0 0 21.200 0.879 21.389 0.850 1969 1 23.300 1.831 0 0 23.300 1.831 23.111 1.424 1969 2 22.700 1.830 0 0 22.700 1.830 22.574 1.487 1969 3 19.300 0.503 0 0 19.300 0.503 19.722 0.708 1969 4 13.400 -1.052 0 0 13.400 -1.052 13.413 -1.257 1969 5 11.100 0.181 0 0 11.100 0.181 11.179 0.042 1969 6 10.300 2.025 0 0 10.300 2.025 8.837 0.345 1969 7 8.800 0.559 0 0 8.800 0.559 9.264 0.805 1969 8 11.500 1.686 0 0 11.500 1.686 11.267 1.235 1969 9 12.600 -0.419 0 0 12.600 -0.419 12.773 -0.464 1969 10 16.000 0.545 0 0 16.000 0.545 15.793 0.120 1969 11 18.400 0.148 0 0 18.400 0.148 18.878 0.408 1969 12 21.800 1.479 0 0 21.800 1.479 22.029 1.490 1970 1 23.100 1.631 0 0 23.100 1.631 23.066 1.380 1970 2 21.900 1.030 0 0 21.900 1.030 21.892 0.805 1970 3 20.300 1.503 0 0 20.300 1.503 20.513 1.498 1970 4 15.400 0.948 0 0 15.400 0.948 15.460 0.790 1970 5 12.400 1.481 0 0 12.400 1.481 12.219 1.082 1970 6 7.900 -0.375 0 0 7.900 -0.375 8.275 -0.218 1970 7 7.800 -0.441 0 0 7.800 -0.441 8.076 -0.383 1970 8 8.900 -0.914 0 0 8.900 -0.914 8.895 -1.137 1970 9 13.500 0.481 0 0 13.500 0.481 13.415 0.178 1970 10 16.300 0.845 0 0 16.300 0.845 16.185 0.512 1970 11 17.800 -0.452 0 0 17.800 -0.452 18.191 -0.279 1970 12 19.900 -0.421 0 0 19.900 -0.421 19.954 -0.585 1971 1 21.800 0.331 0 0 21.800 0.331 21.762 0.076 1971 2 20.600 -0.270 0 0 20.600 -0.270 20.751 -0.337 1971 3 19.400 0.603 0 0 19.400 0.603 19.907 0.893 1971 4 14.900 0.448 0 0 14.900 0.448 14.677 0.008 1971 5 10.700 -0.219 0 0 10.700 -0.219 11.056 -0.080 1971 6 9.100 0.825 0 0 9.100 0.825 9.372 0.879 1971 7 9.500 1.259 0 0 9.500 1.259 9.354 0.895 1971 8 8.600 -1.214 0 0 8.600 -1.214 8.519 -1.514 1971 9 12.100 -0.919 0 0 12.100 -0.919 12.610 -0.627 1971 10 15.100 -0.355 0 0 15.100 -0.355 15.104 -0.569 1971 11 17.300 -0.952 0 0 17.300 -0.952 17.866 -0.603 1971 12 20.300 -0.021 0 0 20.300 -0.021 20.422 -0.118 1972 1 22.200 0.731 0 0 22.200 0.731 22.112 0.425 1972 2 19.600 -1.270 0 0 19.600 -1.270 19.921 -1.167 1972 3 18.600 -0.197 0 0 18.600 -0.197 19.034 0.020 1972 4 16.800 2.348 0 0 16.800 2.348 15.273 0.603 1972 5 10.400 -0.519 0 0 10.400 -0.519 10.663 -0.474 1972 6 8.400 0.125 0 0 8.400 0.125 8.478 -0.015 1972 7 8.400 0.159 0 0 8.400 0.159 8.859 0.401 1972 8 9.300 -0.514 0 0 9.300 -0.514 9.214 -0.818 1972 9 13.700 0.681 0 0 13.700 0.681 13.843 0.605 1972 10 17.100 1.645 0 0 17.100 1.645 17.162 1.489 1972 11 19.600 1.348 0 0 19.600 1.348 20.186 1.717 1972 12 20.900 0.579 0 0 20.900 0.579 21.324 0.785 1973 1 22.000 0.531 0 0 22.000 0.531 22.211 0.524 1973 2 20.600 -0.270 0 0 20.600 -0.270 20.810 -0.278 1973 3 19.900 1.103 0 0 19.900 1.103 20.086 1.071 1973 4 14.700 0.248 0 0 14.700 0.248 14.802 0.132 1973 5 9.900 -1.019 0 0 9.900 -1.019 10.219 -0.918 1973 6 9.500 1.225 0 0 9.500 1.225 9.714 1.222 1973 7 8.600 0.359 0 0 8.600 0.359 9.139 0.680 1973 8 9.400 -0.414 0 0 9.400 -0.414 9.306 -0.726 1973 9 11.500 -1.519 0 0 11.500 -1.519 11.813 -1.424 1973 10 16.500 1.045 0 0 16.500 1.045 16.332 0.660 1973 11 17.600 -0.652 0 0 17.600 -0.652 18.255 -0.215 1973 12 19.800 -0.521 0 0 19.800 -0.521 20.124 -0.415 1974 1 22.000 0.531 0 0 22.000 0.531 21.750 0.064 1974 2 20.500 -0.370 0 0 20.500 -0.370 20.693 -0.394 1974 3 17.000 -1.797 0 0 17.000 -1.797 17.874 -1.140 1974 4 14.500 0.048 0 0 14.500 0.048 14.705 0.036 1974 5 11.200 0.281 0 0 11.200 0.281 11.129 -0.008 1974 6 8.500 0.225 0 0 8.500 0.225 8.861 0.369 1974 7 9.100 0.859 0 0 9.100 0.859 9.193 0.734 1974 8 8.700 -1.114 0 0 8.700 -1.114 8.498 -1.534 1974 9 12.600 -0.419 0 0 12.600 -0.419 12.656 -0.581 1974 10 14.800 -0.655 0 0 14.800 -0.655 15.146 -0.527 1974 11 17.900 -0.352 0 0 17.900 -0.352 18.550 0.080 1974 12 19.800 -0.521 0 0 19.800 -0.521 20.491 -0.048 1975 1 20.500 -0.969 0 0 20.500 -0.969 21.157 -0.529 1975 2 19.800 -1.070 0 0 19.800 -1.070 20.453 -0.635 1975 3 16.300 -2.497 0 0 16.300 -2.497 17.511 -1.503 1975 4 14.100 -0.352 0 0 14.100 -0.352 14.342 -0.328 1975 5 10.300 -0.619 0 0 10.300 -0.619 10.764 -0.373 1975 6 8.900 0.625 0 0 8.900 0.625 9.359 0.867 1975 7 8.300 0.059 0 0 8.300 0.059 8.660 0.201 1975 8 9.400 -0.414 0 0 9.400 -0.414 9.552 -0.480 1975 9 13.900 0.881 0 0 13.900 0.881 14.537 1.300 1975 10 14.200 -1.255 0 0 14.200 -1.255 14.718 -0.954 1975 11 17.600 -0.652 0 0 17.600 -0.652 18.348 -0.121 1975 12 18.100 -2.221 0 0 18.100 -2.221 18.772 -1.768 1976 1 20.100 -1.369 0 0 20.100 -1.369 20.802 -0.885 1976 2 20.000 -0.870 0 0 20.000 -0.870 20.260 -0.828 1976 3 17.400 -1.397 0 0 17.400 -1.397 18.257 -0.757 1976 4 15.000 0.548 0 0 15.000 0.548 15.046 0.376 1976 5 10.900 -0.019 0 0 10.900 -0.019 11.431 0.295 1976 6 7.800 -0.475 0 0 7.800 -0.475 8.173 -0.320 1976 7 7.900 -0.341 0 0 7.900 -0.341 8.265 -0.194 1976 8 8.400 -1.414 0 0 8.400 -1.414 8.975 -1.057 1976 9 13.600 0.581 0 0 13.600 0.581 14.220 0.983 1976 10 14.500 -0.955 0 0 14.500 -0.955 14.936 -0.737 1976 11 15.200 -3.052 0 0 15.200 -3.052 16.114 -2.355 1976 12 20.200 -0.121 0 0 20.200 -0.121 20.678 0.138 1977 1 21.700 0.231 0 0 21.700 0.231 21.995 0.308 1977 2 21.900 1.030 0 0 21.900 1.030 21.881 0.793 1977 3 17.300 -1.497 0 0 17.300 -1.497 18.152 -0.862 1977 4 15.800 1.348 0 0 15.800 1.348 15.914 1.245 1977 5 9.600 -1.319 0 0 9.600 -1.319 9.925 -1.212 1977 6 9.000 0.725 0 0 9.000 0.725 9.034 0.541 1977 7 8.300 0.059 0 0 8.300 0.059 8.712 0.254 1977 8 9.000 -0.814 0 0 9.000 -0.814 9.493 -0.539 1977 9 13.300 0.281 0 0 13.300 0.281 13.714 0.477 1977 10 16.200 0.745 0 0 16.200 0.745 16.110 0.437 1977 11 18.500 0.248 0 0 18.500 0.248 19.203 0.733 1977 12 21.400 1.079 0 0 21.400 1.079 21.759 1.219 1978 1 20.200 -1.269 0 0 20.200 -1.269 21.001 -0.685 1978 2 21.300 0.430 0 0 21.300 0.430 21.480 0.393 1978 3 20.500 1.703 0 0 20.500 1.703 20.959 1.944 1978 4 13.200 -1.252 0 0 13.200 -1.252 13.326 -1.344 1978 5 11.300 0.381 0 0 11.300 0.381 11.280 0.143 1978 6 7.200 -1.075 0 0 7.200 -1.075 7.762 -0.731 1978 7 9.800 1.559 0 0 9.800 1.559 10.155 1.696 1978 8 9.800 -0.014 0 0 9.800 -0.014 9.673 -0.359 1978 9 11.800 -1.219 0 0 11.800 -1.219 12.350 -0.888 1978 10 13.500 -1.955 0 0 13.500 -1.955 13.887 -1.786 1978 11 18.600 0.348 0 0 18.600 0.348 19.450 0.981 1978 12 19.800 -0.521 0 0 19.800 -0.521 20.594 0.055 1979 1 20.300 -1.169 0 0 20.300 -1.169 20.906 -0.780 1979 2 22.100 1.230 0 0 22.100 1.230 22.302 1.215 1979 3 17.900 -0.897 0 0 17.900 -0.897 18.861 -0.154 1979 4 16.400 1.948 0 0 16.400 1.948 16.606 1.936 1979 5 11.100 0.181 0 0 11.100 0.181 11.531 0.394 1979 6 8.400 0.125 0 0 8.400 0.125 8.620 0.128 1979 7 7.400 -0.841 0 0 7.400 -0.841 7.984 -0.474 1979 8 9.700 -0.114 0 0 9.700 -0.114 10.039 0.007 1979 9 12.000 -1.019 0 0 12.000 -1.019 12.260 -0.977 1979 10 15.200 -0.255 0 0 15.200 -0.255 15.473 -0.200 1979 11 18.500 0.248 0 0 18.500 0.248 19.358 0.889 1979 12 20.900 0.579 0 0 20.900 0.579 21.804 1.264 1980 1 20.400 -1.069 0 0 20.400 -1.069 21.311 -0.375 1980 2 21.200 0.330 0 0 21.200 0.330 21.181 0.093 1980 3 20.200 1.403 0 0 20.200 1.403 20.639 1.625 1980 4 15.000 0.548 0 0 15.000 0.548 14.863 0.194 1980 5 11.300 0.381 0 0 11.300 0.381 11.521 0.384 1980 6 8.700 0.425 0 0 8.700 0.425 8.772 0.279 1980 7 8.700 0.459 0 0 8.700 0.459 9.300 0.841 1980 8 11.900 2.086 0 0 11.900 2.086 11.640 1.608 1980 9 12.300 -0.719 0 0 12.300 -0.719 12.781 -0.457 1980 10 16.200 0.745 0 0 16.200 0.745 16.468 0.795 1980 11 17.500 -0.752 0 0 17.500 -0.752 17.720 -0.749 1980 12 21.000 0.679 0 0 21.000 0.679 21.259 0.720 1981 1 21.500 0.031 0 0 21.500 0.031 21.562 -0.125 1981 2 20.600 -0.270 0 0 20.600 -0.270 21.023 -0.065 1981 3 16.800 -1.997 0 0 16.800 -1.997 17.619 -1.396 1981 4 15.700 1.248 0 0 15.700 1.248 15.472 0.802 1981 5 11.900 0.981 0 0 11.900 0.981 12.118 0.982 1981 6 7.900 -0.375 0 0 7.900 -0.375 7.988 -0.505 1981 7 8.000 -0.241 0 0 8.000 -0.241 8.580 0.122 1981 8 8.000 -1.814 0 0 8.000 -1.814 8.025 -2.007 1981 9 11.100 -1.919 0 0 11.100 -1.919 11.618 -1.619 1981 10 13.900 -1.555 0 0 13.900 -1.555 14.286 -1.387 1981 11 19.000 0.748 0 0 19.000 0.748 19.458 0.988 1981 12 19.900 -0.421 0 0 19.900 -0.421 20.440 -0.100 1982 1 21.000 -0.469 0 0 21.000 -0.469 21.466 -0.221 1982 2 21.800 0.930 0 0 21.800 0.930 21.874 0.786 1982 3 18.300 -0.497 0 0 18.300 -0.497 19.033 0.018 1982 4 13.100 -1.352 0 0 13.100 -1.352 12.765 -1.905 1982 5 11.600 0.681 0 0 11.600 0.681 11.736 0.599 1982 6 9.100 0.825 0 0 9.100 0.825 9.109 0.616 1982 7 8.900 0.659 0 0 8.900 0.659 8.907 0.448 1982 8 10.000 0.186 0 0 10.000 0.186 10.179 0.147 1982 9 15.200 2.181 0 0 15.200 2.181 15.432 2.195 1982 10 16.300 0.845 0 0 16.300 0.845 16.527 0.854 1982 11 17.100 -1.152 0 0 17.100 -1.152 17.864 -0.605 1982 12 20.900 0.579 0 0 20.900 0.579 21.209 0.670 1983 1 23.500 2.031 0 0 23.500 2.031 23.840 2.153 1983 2 20.700 -0.170 0 0 20.700 -0.170 20.990 -0.097 1983 3 19.600 0.803 0 0 19.600 0.803 20.212 1.197 1983 4 16.800 2.348 0 0 16.800 2.348 16.841 2.171 1983 5 10.800 -0.119 0 0 10.800 -0.119 11.010 -0.126 1983 6 9.700 1.425 0 0 9.700 1.425 9.419 0.926 1983 7 8.400 0.159 0 0 8.400 0.159 8.701 0.243 1983 8 9.600 -0.214 0 0 9.600 -0.214 9.649 -0.383 1983 9 14.700 1.681 0 0 14.700 1.681 14.491 1.254 1983 10 16.500 1.045 0 0 16.500 1.045 16.645 0.972 1983 11 18.400 0.148 0 0 18.400 0.148 18.706 0.237 1983 12 21.400 1.079 0 0 21.400 1.079 21.893 1.353 1984 1 21.600 0.131 0 0 21.600 0.131 22.305 0.618 1984 2 22.600 1.730 0 0 22.600 1.730 22.912 1.824 1984 3 20.200 1.403 0 0 20.200 1.403 20.623 1.609 1984 4 15.200 0.748 0 0 15.200 0.748 15.065 0.395 1984 5 11.600 0.681 0 0 11.600 0.681 11.372 0.235 1984 6 9.700 1.425 0 0 9.700 1.425 9.407 0.915 1984 7 8.300 0.059 0 0 8.300 0.059 8.792 0.334 1984 8 10.500 0.686 0 0 10.500 0.686 10.677 0.645 1984 9 14.300 1.281 0 0 14.300 1.281 14.437 1.199 1984 10 15.800 0.345 0 0 15.800 0.345 15.878 0.206 1984 11 18.200 -0.052 0 0 18.200 -0.052 19.085 0.615 1984 12 19.600 -0.721 0 0 19.600 -0.721 20.289 -0.250 1985 1 23.100 1.631 0 0 23.100 1.631 23.136 1.450 1985 2 20.800 -0.070 0 0 20.800 -0.070 21.188 0.101 1985 3 17.900 -0.897 0 0 17.900 -0.897 18.439 -0.575 1985 4 15.300 0.848 0 0 15.300 0.848 15.316 0.646 1985 5 10.700 -0.219 0 0 10.700 -0.219 11.132 -0.004 1985 6 9.600 1.325 0 0 9.600 1.325 9.350 0.857 1985 7 8.600 0.359 0 0 8.600 0.359 8.808 0.349 1985 8 12.400 2.586 0 0 12.400 2.586 11.991 1.959 1985 9 14.500 1.481 0 0 14.500 1.481 14.336 1.099 1985 10 17.700 2.245 0 0 17.700 2.245 17.633 1.961 1985 11 20.000 1.748 0 0 20.000 1.748 20.411 1.941 1985 12 18.800 -1.521 0 0 18.800 -1.521 19.383 -1.156 1986 1 21.300 -0.169 0 0 21.300 -0.169 21.788 0.102 1986 2 19.800 -1.070 0 0 19.800 -1.070 20.392 -0.695 1986 3 18.700 -0.097 0 0 18.700 -0.097 19.110 0.095 1986 4 16.000 1.548 0 0 16.000 1.548 15.860 1.190 1986 5 13.200 2.281 0 0 13.200 2.281 13.094 1.957 1986 6 9.200 0.925 0 0 9.200 0.925 9.245 0.752 1986 7 8.300 0.059 0 0 8.300 0.059 8.737 0.279 1986 8 10.300 0.486 0 0 10.300 0.486 10.493 0.461 1986 9 13.900 0.881 0 0 13.900 0.881 14.135 0.898 1986 10 16.700 1.245 0 0 16.700 1.245 16.431 0.758 1986 11 17.600 -0.652 0 0 17.600 -0.652 18.205 -0.264 1986 12 21.100 0.779 0 0 21.100 0.779 21.799 1.260 1987 1 21.800 0.331 0 0 21.800 0.331 22.208 0.521 1987 2 22.800 1.930 0 0 22.800 1.930 22.728 1.640 1987 3 19.400 0.603 0 0 19.400 0.603 20.196 1.181 1987 4 16.400 1.948 0 0 16.400 1.948 15.838 1.168 1987 5 13.700 2.781 0 0 13.700 2.781 13.656 2.520 1987 6 8.600 0.325 0 0 8.600 0.325 8.451 -0.041 1987 7 7.700 -0.541 0 0 7.700 -0.541 8.224 -0.234 1987 8 10.400 0.586 0 0 10.400 0.586 10.316 0.284 1987 9 12.200 -0.819 0 0 12.200 -0.819 12.547 -0.691 1987 10 16.400 0.945 0 0 16.400 0.945 16.460 0.788 1987 11 19.200 0.948 0 0 19.200 0.948 19.354 0.884 1987 12 21.600 1.279 0 0 21.600 1.279 21.455 0.916 1988 1 22.600 1.131 0 0 22.600 1.131 22.961 1.275 1988 2 21.500 0.630 0 0 21.500 0.630 21.697 0.609 1988 3 19.400 0.603 0 0 19.400 0.603 19.826 0.811 1988 4 NaN NaN NaN NaN NaN NaN 12.898 -1.772 1988 5 12.200 1.281 0 0 12.200 1.281 12.226 1.089 1988 6 7.500 -0.775 0 0 7.500 -0.775 7.708 -0.785 1988 7 9.100 0.859 0 0 9.100 0.859 9.013 0.554 1988 8 11.900 2.086 0 0 11.900 2.086 11.773 1.741 1988 9 12.900 -0.119 0 0 12.900 -0.119 13.045 -0.193 1988 10 14.600 -0.855 0 0 14.600 -0.855 14.668 -1.005 1988 11 18.500 0.248 0 0 18.500 0.248 18.939 0.470 1988 12 18.600 -1.721 0 0 18.600 -1.721 19.394 -1.145 1989 1 21.200 -0.269 0 0 21.200 -0.269 21.698 0.012 1989 2 19.000 -1.870 0 0 19.000 -1.870 19.418 -1.670 1989 3 18.400 -0.397 0 0 18.400 -0.397 19.058 0.044 1989 4 14.500 0.048 0 0 14.500 0.048 14.612 -0.057 1989 5 11.600 0.681 0 0 11.600 0.681 11.685 0.549 1989 6 7.000 -1.275 0 0 7.000 -1.275 7.358 -1.135 1989 7 7.700 -0.541 0 0 7.700 -0.541 8.154 -0.305 1989 8 11.800 1.986 0 0 11.800 1.986 11.223 1.191 1989 9 12.500 -0.519 0 0 12.500 -0.519 12.880 -0.358 1989 10 14.200 -1.255 0 0 14.200 -1.255 14.442 -1.231 1989 11 17.500 -0.752 0 0 17.500 -0.752 17.966 -0.504 1989 12 20.900 0.579 0 0 20.900 0.579 21.435 0.896 1990 1 22.300 0.831 0 0 22.300 0.831 22.636 0.950 1990 2 19.500 -1.370 0 0 19.500 -1.370 20.141 -0.946 1990 3 18.100 -0.697 0 0 18.100 -0.697 18.781 -0.233 1990 4 15.200 0.748 0 0 15.200 0.748 14.972 0.302 1990 5 11.500 0.581 0 0 11.500 0.581 11.467 0.330 1990 6 7.500 -0.775 0 0 7.500 -0.775 7.751 -0.742 1990 7 8.100 -0.141 0 0 8.100 -0.141 8.348 -0.111 1990 8 10.400 0.586 0 0 10.400 0.586 10.487 0.455 1990 9 13.600 0.581 0 0 13.600 0.581 14.158 0.921 1990 10 15.000 -0.455 0 0 15.000 -0.455 15.425 -0.247 1990 11 18.100 -0.152 0 0 18.100 -0.152 18.579 0.110 1990 12 20.600 0.279 0 0 20.600 0.279 20.949 0.410 1991 1 21.800 0.331 0 0 21.800 0.331 22.093 0.407 1991 2 21.200 0.330 0 0 21.200 0.330 21.426 0.338 1991 3 18.600 -0.197 0 0 18.600 -0.197 19.270 0.256 1991 4 17.300 2.848 0 0 17.300 2.848 16.835 2.166 1991 5 12.600 1.681 0 0 12.600 1.681 12.554 1.417 1991 6 7.600 -0.675 0 0 7.600 -0.675 7.828 -0.665 1991 7 8.400 0.159 0 0 8.400 0.159 8.681 0.223 1991 8 9.000 -0.814 0 0 9.000 -0.814 8.986 -1.046 1991 9 13.400 0.381 0 0 13.400 0.381 13.639 0.402 1991 10 16.500 1.045 0 0 16.500 1.045 16.098 0.426 1991 11 18.700 0.448 0 0 18.700 0.448 19.069 0.600 1991 12 20.500 0.179 0 0 20.500 0.179 21.291 0.752 1992 1 21.700 0.231 0 0 21.700 0.231 22.330 0.644 1992 2 22.300 1.430 0 0 22.300 1.430 22.156 1.068 1992 3 19.000 0.203 0 0 19.000 0.203 19.902 0.887 1992 4 16.500 2.048 0 0 16.500 2.048 16.065 1.395 1992 5 12.700 1.781 0 0 12.700 1.781 12.098 0.961 1992 6 8.800 0.525 0 0 8.800 0.525 8.567 0.075 1992 7 8.900 0.659 0 0 8.900 0.659 9.385 0.926 1992 8 9.200 -0.614 0 0 9.200 -0.614 9.713 -0.319 1992 9 14.200 1.181 0 0 14.200 1.181 14.207 0.970 1992 10 15.000 -0.455 0 0 15.000 -0.455 15.177 -0.495 1992 11 18.200 -0.052 0 0 18.200 -0.052 18.413 -0.057 1992 12 21.600 1.279 0 0 21.600 1.279 21.721 1.181 1993 1 NaN NaN NaN NaN NaN NaN 22.931 1.244 1993 2 NaN NaN NaN NaN NaN NaN 20.772 -0.316 1993 3 NaN NaN NaN NaN NaN NaN 20.274 1.259 1993 4 NaN NaN NaN NaN NaN NaN 14.297 -0.373 1993 5 NaN NaN NaN NaN NaN NaN 11.350 0.213 1993 6 NaN NaN NaN NaN NaN NaN 8.705 0.212 1993 7 NaN NaN NaN NaN NaN NaN 10.556 2.098 1993 8 NaN NaN NaN NaN NaN NaN 10.931 0.899 1993 9 NaN NaN NaN NaN NaN NaN 14.804 1.567 1993 10 NaN NaN NaN NaN NaN NaN 17.050 1.378 1993 11 NaN NaN NaN NaN NaN NaN 19.314 0.845 1993 12 NaN NaN NaN NaN NaN NaN 20.701 0.162