% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 22618 % Primary Name: GROOTFONTEIN-II---AG % Record Type: TAVG % Country: South Africa % Latitude: -31.50000 +/- 0.05000 % Longitude: 25.00000 +/- 0.05000 % Elevation (m): 1223.00 +/- 0.50 % # of Months: 367 % % IDs: hadcru - 686181 % % Sources: Hadley Centre Data Release % % Site Hash: c7e398f1538de95f89cedc5c386c28f3 % Raw Data Hash: 6501b69d56076fe57cd9187790aac2bf % Adj Data Hash: 9cf7e3e26369d66dad0c639e48098e81 % % 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 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 NaN NaN NaN NaN NaN NaN 21.241 -0.446 1960 2 NaN NaN NaN NaN NaN NaN 21.419 0.331 1960 3 NaN NaN NaN NaN NaN NaN 19.359 0.345 1960 4 NaN NaN NaN NaN NaN NaN 13.421 -1.249 1960 5 NaN NaN NaN NaN NaN NaN 10.714 -0.423 1960 6 NaN NaN NaN NaN NaN NaN 8.643 0.151 1960 7 8.100 -0.343 0 0 7.845 -0.598 8.268 -0.190 1960 8 12.400 2.383 0 0 12.127 2.111 11.665 1.633 1960 9 14.600 1.378 0 0 14.335 1.113 14.549 1.312 1960 10 17.500 1.843 0 0 17.253 1.595 17.128 1.456 1960 11 20.000 1.546 0 0 19.765 1.311 19.963 1.493 1960 12 20.700 0.176 0 0 20.478 -0.046 21.098 0.558 1961 1 21.500 -0.171 0 0 21.291 -0.380 21.533 -0.154 1961 2 22.000 0.928 0 0 21.793 0.721 21.725 0.637 1961 3 19.400 0.401 0 0 19.184 0.184 19.462 0.447 1961 4 15.500 0.846 0 0 15.280 0.625 14.818 0.149 1961 5 10.200 -0.921 0 0 9.983 -1.139 10.180 -0.957 1961 6 9.300 0.823 0 0 9.073 0.595 9.097 0.604 1961 7 9.300 0.857 0 0 9.045 0.602 9.368 0.910 1961 8 10.100 0.083 0 0 9.827 -0.189 9.802 -0.230 1961 9 14.500 1.278 0 0 14.235 1.013 14.234 0.996 1961 10 15.000 -0.657 0 0 14.753 -0.905 14.442 -1.230 1961 11 19.300 0.846 0 0 19.065 0.611 19.370 0.900 1961 12 19.700 -0.824 0 0 19.478 -1.046 19.852 -0.688 1962 1 21.900 0.229 0 0 21.691 0.020 21.979 0.293 1962 2 20.400 -0.672 0 0 20.193 -0.879 20.581 -0.507 1962 3 19.500 0.501 0 0 19.284 0.284 19.557 0.542 1962 4 15.500 0.846 0 0 15.280 0.625 14.682 0.012 1962 5 11.700 0.579 0 0 11.483 0.361 11.421 0.285 1962 6 9.800 1.323 0 0 9.573 1.095 8.994 0.501 1962 7 9.900 1.457 0 0 9.645 1.202 9.773 1.314 1962 8 11.500 1.483 0 0 11.227 1.211 10.981 0.949 1962 9 14.900 1.678 0 0 14.635 1.413 14.074 0.837 1962 10 16.900 1.243 0 0 16.653 0.995 16.318 0.645 1962 11 18.500 0.046 0 0 18.265 -0.189 18.410 -0.059 1962 12 22.300 1.776 0 0 22.078 1.554 22.222 1.683 1963 1 20.900 -0.771 0 0 20.691 -0.980 21.028 -0.658 1963 2 21.300 0.228 0 0 21.093 0.021 21.101 0.013 1963 3 17.500 -1.499 0 0 17.284 -1.716 17.604 -1.410 1963 4 14.100 -0.554 0 0 13.880 -0.775 13.359 -1.311 1963 5 11.300 0.179 0 0 11.083 -0.039 10.871 -0.266 1963 6 8.900 0.423 0 0 8.673 0.195 8.556 0.063 1963 7 8.000 -0.443 0 0 7.745 -0.698 7.705 -0.754 1963 8 10.600 0.583 0 0 10.327 0.311 10.303 0.271 1963 9 17.800 4.578 0 0 17.535 4.313 17.072 3.834 1963 10 17.200 1.543 0 0 16.953 1.295 16.915 1.242 1963 11 19.400 0.946 0 0 19.165 0.711 19.400 0.931 1963 12 21.300 0.776 0 0 21.078 0.554 21.220 0.681 1964 1 21.500 -0.171 0 0 21.291 -0.380 21.757 0.070 1964 2 20.700 -0.372 0 0 20.493 -0.579 20.784 -0.304 1964 3 21.400 2.401 0 0 21.184 2.184 21.101 2.086 1964 4 14.300 -0.354 0 0 14.080 -0.575 13.843 -0.827 1964 5 12.600 1.479 0 0 12.383 1.261 12.080 0.943 1964 6 7.900 -0.577 0 0 7.673 -0.805 7.276 -1.217 1964 7 8.400 -0.043 0 0 8.145 -0.298 8.231 -0.227 1964 8 9.600 -0.417 0 0 9.327 -0.689 9.117 -0.915 1964 9 12.800 -0.422 0 0 12.535 -0.687 12.684 -0.553 1964 10 16.100 0.443 0 0 15.853 0.195 15.531 -0.142 1964 11 17.800 -0.654 0 0 17.565 -0.889 17.767 -0.702 1964 12 19.900 -0.624 0 0 19.678 -0.846 20.373 -0.166 1965 1 22.400 0.729 0 0 22.191 0.520 22.205 0.518 1965 2 21.500 0.428 0 0 21.293 0.221 21.415 0.327 1965 3 19.800 0.801 0 0 19.584 0.584 19.735 0.721 1965 4 15.000 0.346 0 0 14.780 0.125 14.349 -0.321 1965 5 11.800 0.679 0 0 11.583 0.461 11.097 -0.040 1965 6 6.700 -1.777 0 0 6.473 -2.005 6.339 -2.153 1965 7 9.200 0.757 0 0 8.945 0.502 9.110 0.652 1965 8 12.600 2.583 0 0 12.327 2.311 11.700 1.668 1965 9 15.300 2.078 0 0 15.035 1.813 15.020 1.783 1965 10 14.300 -1.357 0 0 14.053 -1.605 14.104 -1.569 1965 11 17.200 -1.254 0 0 16.965 -1.489 17.712 -0.757 1965 12 19.800 -0.724 0 0 19.578 -0.946 20.037 -0.502 1966 1 23.400 1.729 0 0 23.191 1.520 23.224 1.537 1966 2 19.900 -1.172 0 0 19.693 -1.379 19.687 -1.401 1966 3 20.600 1.601 0 0 20.384 1.384 20.397 1.383 1966 4 14.500 -0.154 0 0 14.280 -0.375 14.119 -0.550 1966 5 12.100 0.979 0 0 11.883 0.761 11.443 0.306 1966 6 9.900 1.423 0 0 9.673 1.195 9.546 1.054 1966 7 9.400 0.957 0 0 9.145 0.702 8.727 0.269 1966 8 11.900 1.883 0 0 11.627 1.611 10.958 0.926 1966 9 13.100 -0.122 0 0 12.835 -0.387 12.891 -0.346 1966 10 17.100 1.443 0 0 16.853 1.195 16.910 1.237 1966 11 19.300 0.846 0 0 19.065 0.611 19.331 0.862 1966 12 22.900 2.376 0 0 22.678 2.154 22.685 2.145 1967 1 21.800 0.129 0 0 21.591 -0.080 21.818 0.132 1967 2 20.700 -0.372 0 0 20.493 -0.579 20.885 -0.203 1967 3 18.600 -0.399 0 0 18.384 -0.616 19.000 -0.014 1967 4 14.200 -0.454 0 0 13.980 -0.675 13.472 -1.198 1967 5 11.600 0.479 0 0 11.383 0.261 11.270 0.133 1967 6 9.100 0.623 0 0 8.873 0.395 8.394 -0.099 1967 7 7.200 -1.243 0 0 6.945 -1.498 7.184 -1.274 1967 8 11.200 1.183 0 0 10.927 0.911 10.683 0.651 1967 9 13.300 0.078 0 0 13.035 -0.187 13.676 0.438 1967 10 16.200 0.543 0 0 15.953 0.295 15.929 0.256 1967 11 19.500 1.046 0 0 19.265 0.811 19.511 1.042 1967 12 21.300 0.776 0 0 21.078 0.554 21.729 1.190 1968 1 22.200 0.529 0 0 21.991 0.320 22.280 0.593 1968 2 20.200 -0.872 0 0 19.993 -1.079 20.226 -0.862 1968 3 18.300 -0.699 0 0 18.084 -0.916 18.770 -0.245 1968 4 13.200 -1.454 0 0 12.980 -1.675 12.834 -1.835 1968 5 10.800 -0.321 0 0 10.583 -0.539 10.658 -0.479 1968 6 6.700 -1.777 0 0 6.473 -2.005 6.272 -2.221 1968 7 8.500 0.057 0 0 8.245 -0.198 8.094 -0.365 1968 8 9.700 -0.317 0 0 9.427 -0.589 9.072 -0.960 1968 9 13.000 -0.222 0 0 12.735 -0.487 12.942 -0.295 1968 10 16.000 0.343 0 0 15.753 0.095 15.357 -0.316 1968 11 18.800 0.346 0 0 18.565 0.111 18.931 0.461 1968 12 21.200 0.676 0 0 20.978 0.454 21.389 0.850 1969 1 23.200 1.529 0 0 22.991 1.320 23.111 1.424 1969 2 22.800 1.728 0 0 22.593 1.521 22.574 1.487 1969 3 19.500 0.501 0 0 19.284 0.284 19.722 0.708 1969 4 13.900 -0.754 0 0 13.680 -0.975 13.413 -1.257 1969 5 11.600 0.479 0 0 11.383 0.261 11.179 0.042 1969 6 9.500 1.023 0 0 9.273 0.795 8.837 0.345 1969 7 9.600 1.157 0 0 9.345 0.902 9.264 0.805 1969 8 12.000 1.983 0 0 11.727 1.711 11.267 1.235 1969 9 13.000 -0.222 0 0 12.735 -0.487 12.773 -0.464 1969 10 16.300 0.643 0 0 16.053 0.395 15.793 0.120 1969 11 18.700 0.246 0 0 18.465 0.011 18.878 0.408 1969 12 21.900 1.376 0 0 21.678 1.154 22.029 1.490 1970 1 23.000 1.329 0 0 22.791 1.120 23.066 1.380 1970 2 21.900 0.828 0 0 21.693 0.621 21.892 0.805 1970 3 20.500 1.501 0 0 20.284 1.284 20.513 1.498 1970 4 15.800 1.146 0 0 15.580 0.925 15.460 0.790 1970 5 13.000 1.879 0 0 12.783 1.661 12.219 1.082 1970 6 8.500 0.023 0 0 8.273 -0.205 8.275 -0.218 1970 7 8.500 0.057 0 0 8.245 -0.198 8.076 -0.383 1970 8 9.500 -0.517 0 0 9.227 -0.789 8.895 -1.137 1970 9 14.000 0.778 0 0 13.735 0.513 13.415 0.178 1970 10 16.600 0.943 0 0 16.353 0.695 16.185 0.512 1970 11 18.100 -0.354 0 0 17.865 -0.589 18.191 -0.279 1970 12 20.200 -0.324 0 0 19.978 -0.546 19.954 -0.585 1971 1 21.800 0.129 0 0 21.591 -0.080 21.762 0.076 1971 2 20.700 -0.372 0 0 20.493 -0.579 20.751 -0.337 1971 3 19.700 0.701 0 0 19.484 0.484 19.907 0.893 1971 4 15.400 0.746 0 0 15.180 0.525 14.677 0.008 1971 5 11.300 0.179 0 0 11.083 -0.039 11.056 -0.080 1971 6 9.800 1.323 0 0 9.573 1.095 9.372 0.879 1971 7 10.200 1.757 0 0 9.945 1.502 9.354 0.895 1971 8 9.200 -0.817 0 0 8.927 -1.089 8.519 -1.514 1971 9 12.500 -0.722 0 0 12.235 -0.987 12.610 -0.627 1971 10 15.400 -0.257 0 0 15.153 -0.505 15.104 -0.569 1971 11 17.600 -0.854 0 0 17.365 -1.089 17.866 -0.603 1971 12 20.400 -0.124 0 0 20.178 -0.346 20.422 -0.118 1972 1 22.200 0.529 0 0 21.991 0.320 22.112 0.425 1972 2 19.700 -1.372 0 0 19.493 -1.579 19.921 -1.167 1972 3 18.900 -0.099 0 0 18.684 -0.316 19.034 0.020 1972 4 15.700 1.046 0 0 15.480 0.825 15.273 0.603 1972 5 10.900 -0.221 0 0 10.683 -0.439 10.663 -0.474 1972 6 9.000 0.523 0 0 8.773 0.295 8.478 -0.015 1972 7 9.100 0.657 0 0 8.845 0.402 8.859 0.401 1972 8 9.900 -0.117 0 0 9.627 -0.389 9.214 -0.818 1972 9 14.200 0.978 0 0 13.935 0.713 13.843 0.605 1972 10 17.500 1.843 0 0 17.253 1.595 17.162 1.489 1972 11 19.800 1.346 0 0 19.565 1.111 20.186 1.717 1972 12 21.100 0.576 0 0 20.878 0.354 21.324 0.785 1973 1 22.000 0.329 0 0 21.791 0.120 22.211 0.524 1973 2 20.600 -0.472 0 0 20.393 -0.679 20.810 -0.278 1973 3 20.200 1.201 0 0 19.984 0.984 20.086 1.071 1973 4 15.100 0.446 0 0 14.880 0.225 14.802 0.132 1973 5 10.400 -0.721 0 0 10.183 -0.939 10.219 -0.918 1973 6 10.200 1.723 0 0 9.973 1.495 9.714 1.222 1973 7 9.300 0.857 0 0 9.045 0.602 9.139 0.680 1973 8 9.900 -0.117 0 0 9.627 -0.389 9.306 -0.726 1973 9 12.000 -1.222 0 0 11.735 -1.487 11.813 -1.424 1973 10 16.800 1.143 0 0 16.553 0.895 16.332 0.660 1973 11 17.900 -0.554 0 0 17.665 -0.789 18.255 -0.215 1973 12 20.000 -0.524 0 0 19.778 -0.746 20.124 -0.415 1974 1 22.000 0.329 0 0 21.791 0.120 21.750 0.064 1974 2 20.600 -0.472 0 0 20.393 -0.679 20.693 -0.394 1974 3 17.300 -1.699 0 0 17.084 -1.916 17.874 -1.140 1974 4 15.000 0.346 0 0 14.780 0.125 14.705 0.036 1974 5 11.700 0.579 0 0 11.483 0.361 11.129 -0.008 1974 6 9.200 0.723 0 0 8.973 0.495 8.861 0.369 1974 7 9.700 1.257 0 0 9.445 1.002 9.193 0.734 1974 8 9.300 -0.717 0 0 9.027 -0.989 8.498 -1.534 1974 9 13.100 -0.122 0 0 12.835 -0.387 12.656 -0.581 1974 10 15.100 -0.557 0 4 15.316 -0.342 15.146 -0.527 1974 11 18.200 -0.254 0 0 18.405 -0.049 18.550 0.080 1974 12 19.900 -0.624 0 0 20.094 -0.430 20.491 -0.048 1975 1 20.500 -1.171 0 0 20.682 -0.989 21.157 -0.529 1975 2 20.000 -1.072 0 0 20.180 -0.892 20.453 -0.635 1975 3 16.600 -2.399 0 0 16.789 -2.210 17.511 -1.503 1975 4 14.600 -0.054 0 0 14.792 0.138 14.342 -0.328 1975 5 10.800 -0.321 0 0 10.990 -0.132 10.764 -0.373 1975 6 9.600 1.123 0 0 9.798 1.321 9.359 0.867 1975 7 8.900 0.457 0 0 9.122 0.679 8.660 0.201 1975 8 10.000 -0.017 0 0 10.238 0.222 9.552 -0.480 1975 9 14.300 1.078 0 0 14.531 1.309 14.537 1.300 1975 10 14.500 -1.157 0 0 14.716 -0.942 14.718 -0.954 1975 11 17.800 -0.654 0 0 18.005 -0.449 18.348 -0.121 1975 12 18.300 -2.224 0 0 18.494 -2.030 18.772 -1.768 1976 1 20.100 -1.571 0 0 20.282 -1.389 20.802 -0.885 1976 2 20.100 -0.972 0 0 20.280 -0.792 20.260 -0.828 1976 3 17.700 -1.299 0 0 17.889 -1.110 18.257 -0.757 1976 4 15.400 0.746 0 0 15.592 0.938 15.046 0.376 1976 5 11.500 0.379 0 0 11.690 0.568 11.431 0.295 1976 6 8.500 0.023 0 0 8.698 0.221 8.173 -0.320 1976 7 8.500 0.057 0 0 8.722 0.279 8.265 -0.194 1976 8 9.100 -0.917 0 0 9.338 -0.678 8.975 -1.057 1976 9 14.100 0.878 0 0 14.331 1.109 14.220 0.983 1976 10 14.900 -0.757 0 0 15.116 -0.542 14.936 -0.737 1976 11 15.500 -2.954 0 0 15.705 -2.749 16.114 -2.355 1976 12 20.300 -0.224 0 0 20.494 -0.030 20.678 0.138 1977 1 21.600 -0.071 0 0 21.782 0.111 21.995 0.308 1977 2 22.000 0.928 0 0 22.180 1.108 21.881 0.793 1977 3 17.500 -1.499 0 0 17.689 -1.310 18.152 -0.862 1977 4 16.300 1.646 0 0 16.492 1.838 15.914 1.245 1977 5 10.100 -1.021 0 0 10.290 -0.832 9.925 -1.212 1977 6 9.700 1.223 0 0 9.898 1.421 9.034 0.541 1977 7 8.900 0.457 0 0 9.122 0.679 8.712 0.254 1977 8 9.500 -0.517 0 0 9.738 -0.278 9.493 -0.539 1977 9 13.700 0.478 0 0 13.931 0.709 13.714 0.477 1977 10 16.700 1.043 0 0 16.916 1.258 16.110 0.437 1977 11 18.800 0.346 0 0 19.005 0.551 19.203 0.733 1977 12 21.500 0.976 0 0 21.694 1.170 21.759 1.219 1978 1 20.100 -1.571 0 0 20.282 -1.389 21.001 -0.685 1978 2 21.300 0.228 0 0 21.480 0.408 21.480 0.393 1978 3 20.800 1.801 0 0 20.989 1.990 20.959 1.944 1978 4 13.700 -0.954 0 0 13.892 -0.762 13.326 -1.344 1978 5 11.900 0.779 0 0 12.090 0.968 11.280 0.143 1978 6 7.900 -0.577 0 0 8.098 -0.379 7.762 -0.731 1978 7 10.100 1.657 0 0 10.322 1.879 10.155 1.696 1978 8 10.400 0.383 0 0 10.638 0.622 9.673 -0.359 1978 9 12.300 -0.922 0 0 12.531 -0.691 12.350 -0.888 1978 10 13.800 -1.857 0 0 14.016 -1.642 13.887 -1.786 1978 11 18.800 0.346 0 0 19.005 0.551 19.450 0.981 1978 12 20.000 -0.524 0 0 20.194 -0.330 20.594 0.055 1979 1 20.400 -1.271 0 0 20.582 -1.089 20.906 -0.780 1979 2 22.100 1.028 0 0 22.280 1.208 22.302 1.215 1979 3 18.200 -0.799 0 0 18.389 -0.610 18.861 -0.154 1979 4 16.900 2.246 0 0 17.092 2.438 16.606 1.936 1979 5 11.600 0.479 0 0 11.790 0.668 11.531 0.394 1979 6 9.100 0.623 0 0 9.298 0.821 8.620 0.128 1979 7 7.500 -0.943 0 0 7.722 -0.721 7.984 -0.474 1979 8 10.200 0.183 0 0 10.438 0.422 10.039 0.007 1979 9 12.400 -0.822 0 0 12.631 -0.591 12.260 -0.977 1979 10 15.600 -0.057 0 0 15.816 0.158 15.473 -0.200 1979 11 18.700 0.246 0 0 18.905 0.451 19.358 0.889 1979 12 21.100 0.576 0 0 21.294 0.770 21.804 1.264 1980 1 20.400 -1.271 0 0 20.582 -1.089 21.311 -0.375 1980 2 21.200 0.128 0 0 21.380 0.308 21.181 0.093 1980 3 20.100 1.101 0 0 20.289 1.290 20.639 1.625 1980 4 14.900 0.246 0 0 15.092 0.438 14.863 0.194 1980 5 11.200 0.079 0 0 11.390 0.268 11.521 0.384 1980 6 8.700 0.223 0 0 8.898 0.421 8.772 0.279 1980 7 8.700 0.257 0 0 8.922 0.479 9.300 0.841 1980 8 11.900 1.883 0 0 12.138 2.122 11.640 1.608 1980 9 12.300 -0.922 0 0 12.531 -0.691 12.781 -0.457 1980 10 16.100 0.443 0 0 16.316 0.658 16.468 0.795 1980 11 17.500 -0.954 0 0 17.705 -0.749 17.720 -0.749 1980 12 21.000 0.476 0 0 21.194 0.670 21.259 0.720 1981 1 21.500 -0.171 0 0 21.682 0.011 21.562 -0.125 1981 2 20.700 -0.372 0 0 20.880 -0.192 21.023 -0.065 1981 3 16.800 -2.199 0 0 16.989 -2.010 17.619 -1.396 1981 4 15.700 1.046 0 0 15.892 1.238 15.472 0.802 1981 5 11.900 0.779 0 0 12.090 0.968 12.118 0.982 1981 6 7.900 -0.577 0 0 8.098 -0.379 7.988 -0.505 1981 7 8.100 -0.343 0 0 8.322 -0.121 8.580 0.122 1981 8 7.900 -2.117 0 0 8.138 -1.878 8.025 -2.007 1981 9 11.100 -2.122 0 0 11.331 -1.891 11.618 -1.619 1981 10 13.900 -1.757 0 0 14.116 -1.542 14.286 -1.387 1981 11 19.000 0.546 0 0 19.205 0.751 19.458 0.988 1981 12 19.800 -0.724 0 0 19.994 -0.530 20.440 -0.100 1982 1 20.900 -0.771 0 0 21.082 -0.589 21.466 -0.221 1982 2 21.700 0.628 0 0 21.880 0.808 21.874 0.786 1982 3 18.200 -0.799 0 0 18.389 -0.610 19.033 0.018 1982 4 13.100 -1.554 0 0 13.292 -1.362 12.765 -1.905 1982 5 11.600 0.479 0 0 11.790 0.668 11.736 0.599 1982 6 9.100 0.623 0 0 9.298 0.821 9.109 0.616 1982 7 8.800 0.357 0 0 9.022 0.579 8.907 0.448 1982 8 10.000 -0.017 0 0 10.238 0.222 10.179 0.147 1982 9 15.100 1.878 0 0 15.331 2.109 15.432 2.195 1982 10 16.300 0.643 0 0 16.516 0.858 16.527 0.854 1982 11 17.100 -1.354 0 0 17.305 -1.149 17.864 -0.605 1982 12 20.900 0.376 0 0 21.094 0.570 21.209 0.670 1983 1 23.500 1.829 0 0 23.682 2.011 23.840 2.153 1983 2 20.600 -0.472 0 0 20.780 -0.292 20.990 -0.097 1983 3 19.500 0.501 0 0 19.689 0.690 20.212 1.197 1983 4 16.800 2.146 0 0 16.992 2.338 16.841 2.171 1983 5 10.800 -0.321 0 0 10.990 -0.132 11.010 -0.126 1983 6 9.600 1.123 0 0 9.798 1.321 9.419 0.926 1983 7 8.400 -0.043 0 0 8.622 0.179 8.701 0.243 1983 8 9.600 -0.417 0 0 9.838 -0.178 9.649 -0.383 1983 9 14.700 1.478 0 0 14.931 1.709 14.491 1.254 1983 10 16.500 0.843 0 0 16.716 1.058 16.645 0.972 1983 11 18.400 -0.054 0 0 18.605 0.151 18.706 0.237 1983 12 21.300 0.776 0 0 21.494 0.970 21.893 1.353 1984 1 21.500 -0.171 0 0 21.682 0.011 22.305 0.618 1984 2 22.600 1.528 0 0 22.780 1.708 22.912 1.824 1984 3 20.100 1.101 0 0 20.289 1.290 20.623 1.609 1984 4 15.100 0.446 0 0 15.292 0.638 15.065 0.395 1984 5 11.500 0.379 0 0 11.690 0.568 11.372 0.235 1984 6 9.600 1.123 0 0 9.798 1.321 9.407 0.915 1984 7 8.300 -0.143 0 0 8.522 0.079 8.792 0.334 1984 8 10.500 0.483 0 0 10.738 0.722 10.677 0.645 1984 9 14.200 0.978 0 0 14.431 1.209 14.437 1.199 1984 10 15.800 0.143 0 0 16.016 0.358 15.878 0.206 1984 11 18.200 -0.254 0 0 18.405 -0.049 19.085 0.615 1984 12 19.600 -0.924 0 0 19.794 -0.730 20.289 -0.250 1985 1 23.000 1.329 0 0 23.182 1.511 23.136 1.450 1985 2 20.700 -0.372 0 0 20.880 -0.192 21.188 0.101 1985 3 17.900 -1.099 0 0 18.089 -0.910 18.439 -0.575 1985 4 15.200 0.546 0 0 15.392 0.738 15.316 0.646 1985 5 10.700 -0.421 0 0 10.890 -0.232 11.132 -0.004 1985 6 9.500 1.023 0 0 9.698 1.221 9.350 0.857 1985 7 8.700 0.257 0 0 8.922 0.479 8.808 0.349 1985 8 12.400 2.383 0 0 12.638 2.622 11.991 1.959 1985 9 14.400 1.178 0 0 14.631 1.409 14.336 1.099 1985 10 17.700 2.043 0 0 17.916 2.258 17.633 1.961 1985 11 20.000 1.546 0 0 20.205 1.751 20.411 1.941 1985 12 18.800 -1.724 0 0 18.994 -1.530 19.383 -1.156 1986 1 21.300 -0.371 0 0 21.482 -0.189 21.788 0.102 1986 2 19.800 -1.272 0 0 19.980 -1.092 20.392 -0.695 1986 3 18.600 -0.399 0 0 18.789 -0.210 19.110 0.095 1986 4 15.900 1.246 0 0 16.092 1.438 15.860 1.190 1986 5 13.200 2.079 0 0 13.390 2.268 13.094 1.957 1986 6 9.200 0.723 0 0 9.398 0.921 9.245 0.752 1986 7 8.200 -0.243 0 0 8.422 -0.021 8.737 0.279 1986 8 10.300 0.283 0 0 10.538 0.522 10.493 0.461 1986 9 13.900 0.678 0 0 14.131 0.909 14.135 0.898 1986 10 16.600 0.943 0 0 16.816 1.158 16.431 0.758 1986 11 17.500 -0.954 0 0 17.705 -0.749 18.205 -0.264 1986 12 21.100 0.576 0 0 21.294 0.770 21.799 1.260 1987 1 21.800 0.129 0 0 21.982 0.311 22.208 0.521 1987 2 22.800 1.728 0 0 22.980 1.908 22.728 1.640 1987 3 19.400 0.401 0 0 19.589 0.590 20.196 1.181 1987 4 16.300 1.646 0 0 16.492 1.838 15.838 1.168 1987 5 13.700 2.579 0 0 13.890 2.768 13.656 2.520 1987 6 8.500 0.023 0 0 8.698 0.221 8.451 -0.041 1987 7 7.700 -0.743 0 0 7.922 -0.521 8.224 -0.234 1987 8 10.400 0.383 0 0 10.638 0.622 10.316 0.284 1987 9 12.200 -1.022 0 0 12.431 -0.791 12.547 -0.691 1987 10 16.300 0.643 0 0 16.516 0.858 16.460 0.788 1987 11 19.200 0.746 0 0 19.405 0.951 19.354 0.884 1987 12 21.500 0.976 0 0 21.694 1.170 21.455 0.916 1988 1 22.600 0.929 0 0 22.782 1.111 22.961 1.275 1988 2 21.500 0.428 0 0 21.680 0.608 21.697 0.609 1988 3 19.400 0.401 0 0 19.589 0.590 19.826 0.811 1988 4 NaN NaN NaN NaN NaN NaN 12.898 -1.772 1988 5 12.100 0.979 0 0 12.290 1.168 12.226 1.089 1988 6 7.400 -1.077 0 0 7.598 -0.879 7.708 -0.785 1988 7 9.000 0.557 0 0 9.222 0.779 9.013 0.554 1988 8 12.400 2.383 0 0 12.638 2.622 11.773 1.741 1988 9 12.900 -0.322 0 0 13.131 -0.091 13.045 -0.193 1988 10 14.500 -1.157 0 0 14.716 -0.942 14.668 -1.005 1988 11 18.500 0.046 0 0 18.705 0.251 18.939 0.470 1988 12 18.600 -1.924 0 0 18.794 -1.730 19.394 -1.145 1989 1 21.200 -0.471 0 0 21.382 -0.289 21.698 0.012 1989 2 19.300 -1.772 0 0 19.480 -1.592 19.418 -1.670 1989 3 18.400 -0.599 0 0 18.589 -0.410 19.058 0.044 1989 4 14.400 -0.254 0 0 14.592 -0.062 14.612 -0.057 1989 5 11.500 0.379 0 0 11.690 0.568 11.685 0.549 1989 6 6.900 -1.577 0 0 7.098 -1.379 7.358 -1.135 1989 7 7.700 -0.743 0 0 7.922 -0.521 8.154 -0.305 1989 8 11.700 1.683 0 0 11.938 1.922 11.223 1.191 1989 9 12.400 -0.822 0 0 12.631 -0.591 12.880 -0.358 1989 10 14.200 -1.457 0 0 14.416 -1.242 14.442 -1.231 1989 11 17.400 -1.054 0 0 17.605 -0.849 17.966 -0.504 1989 12 20.900 0.376 0 0 21.094 0.570 21.435 0.896 1990 1 22.300 0.629 0 0 22.482 0.811 22.636 0.950 1990 2 19.500 -1.572 0 0 19.680 -1.392 20.141 -0.946 1990 3 18.100 -0.899 0 0 18.289 -0.710 18.781 -0.233 1990 4 15.200 0.546 0 0 15.392 0.738 14.972 0.302 1990 5 11.500 0.379 0 0 11.690 0.568 11.467 0.330 1990 6 7.500 -0.977 0 0 7.698 -0.779 7.751 -0.742 1990 7 8.100 -0.343 0 0 8.322 -0.121 8.348 -0.111 1990 8 10.300 0.283 0 0 10.538 0.522 10.487 0.455 1990 9 13.500 0.278 0 0 13.731 0.509 14.158 0.921 1990 10 15.000 -0.657 0 0 15.216 -0.442 15.425 -0.247 1990 11 18.000 -0.454 0 0 18.205 -0.249 18.579 0.110 1990 12 20.500 -0.024 0 0 20.694 0.170 20.949 0.410 1991 1 21.800 0.129 0 0 21.982 0.311 22.093 0.407 1991 2 21.200 0.128 0 0 21.380 0.308 21.426 0.338 1991 3 NaN NaN NaN NaN NaN NaN 19.270 0.256 1991 4 NaN NaN NaN NaN NaN NaN 16.835 2.166 1991 5 NaN NaN NaN NaN NaN NaN 12.554 1.417 1991 6 NaN NaN NaN NaN NaN NaN 7.828 -0.665 1991 7 NaN NaN NaN NaN NaN NaN 8.681 0.223 1991 8 NaN NaN NaN NaN NaN NaN 8.986 -1.046 1991 9 NaN NaN NaN NaN NaN NaN 13.639 0.402 1991 10 NaN NaN NaN NaN NaN NaN 16.098 0.426 1991 11 NaN NaN NaN NaN NaN NaN 19.069 0.600 1991 12 NaN NaN NaN NaN NaN NaN 21.291 0.752 1992 1 NaN NaN NaN NaN NaN NaN 22.330 0.644 1992 2 NaN NaN NaN NaN NaN NaN 22.156 1.068