% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 31420 % Primary Name: BRISTOL % Record Type: TAVG % Country: United States % State: VA % Latitude: 36.60000 +/- 0.00005 % Longitude: -82.16670 +/- 0.00005 % Elevation (m): 609.90 +/- 0.05 % # of Months: 224 % % IDs: coop - 441037 % ghcnd - USC00441037 % ncdc - 20026851 % % Sources: US Cooperative Summary of the Day % Global Historical Climatology Network - Daily % US Cooperative Summary of the Month % Multi-network Metadata System % % Site Hash: 7586d32936c1f030c303efbdebdabb6d % Raw Data Hash: 272192db2645d5e2302b275561af8535 % Adj Data Hash: 307714ce7f6fe2ad299f718df8371807 % % 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 1946 12 NaN NaN NaN NaN NaN NaN 5.000 2.027 1947 1 NaN NaN NaN NaN NaN NaN 5.031 3.511 1947 2 NaN NaN NaN NaN NaN NaN -2.061 -4.722 1947 3 NaN NaN NaN NaN NaN NaN 2.285 -4.520 1947 4 NaN NaN NaN NaN NaN NaN 13.585 1.622 1947 5 NaN NaN NaN NaN NaN NaN 16.071 -0.384 1947 6 NaN NaN NaN NaN NaN NaN 19.594 -0.397 1947 7 NaN NaN NaN NaN NaN NaN 19.939 -1.996 1947 8 NaN NaN NaN NaN NaN NaN 22.631 1.046 1947 9 NaN NaN NaN NaN NaN NaN 19.102 0.636 1947 10 NaN NaN NaN NaN NaN NaN 14.708 2.260 1947 11 NaN NaN NaN NaN NaN NaN 6.485 -0.802 1947 12 3.889 -0.653 0 0 3.869 -0.673 3.244 0.270 1948 1 -0.333 -3.420 0 0 -0.378 -3.466 -1.290 -2.809 1948 2 6.111 1.882 0 0 6.024 1.794 3.858 1.196 1948 3 11.444 3.072 0 0 11.312 2.940 8.986 2.182 1948 4 17.278 3.747 0 0 17.118 3.587 14.188 2.225 1948 5 19.000 0.977 0 0 18.855 0.833 16.357 -0.098 1948 6 22.778 1.219 0 0 22.674 1.115 20.489 0.498 1948 7 24.667 1.164 0 0 24.575 1.073 22.467 0.533 1948 8 23.000 -0.153 0 0 22.882 -0.272 21.003 -0.582 1948 9 20.444 0.410 0 0 20.313 0.279 17.989 -0.477 1948 10 12.778 -1.238 0 0 12.686 -1.329 11.133 -1.315 1948 11 10.556 1.701 0 0 10.519 1.664 9.635 2.349 1948 12 5.111 0.569 0 0 5.091 0.549 4.660 1.687 1949 1 7.889 4.802 0 0 7.844 4.757 7.233 5.714 1949 2 7.833 3.604 0 0 7.746 3.516 6.128 3.466 1949 3 8.444 0.072 0 0 8.312 -0.060 7.063 0.259 1949 4 13.500 -0.031 0 0 13.340 -0.190 11.328 -0.634 1949 5 19.333 1.311 0 0 19.189 1.166 16.660 0.205 1949 6 23.778 2.219 0 0 23.674 2.115 20.940 0.949 1949 7 25.444 1.942 0 0 25.353 1.851 23.295 1.360 1949 8 23.611 0.458 0 0 23.493 0.339 21.441 -0.144 1949 9 18.944 -1.090 0 0 18.813 -1.221 17.065 -1.401 1949 10 17.722 3.707 0 0 17.631 3.615 15.166 2.718 1949 11 6.278 -2.577 0 0 6.241 -2.614 6.814 -0.472 1949 12 6.222 1.680 0 0 6.202 1.660 4.609 1.635 1950 1 10.056 6.968 0 0 10.010 6.923 8.767 7.248 1950 2 6.944 2.715 0 0 6.857 2.628 4.634 1.973 1950 3 7.167 -1.206 0 0 7.035 -1.338 5.577 -1.227 1950 4 12.167 -1.364 0 0 12.007 -1.524 10.770 -1.193 1950 5 19.444 1.422 0 0 19.300 1.277 17.506 1.051 1950 6 22.389 0.830 0 0 22.285 0.726 20.240 0.250 1950 7 22.889 -0.614 0 0 22.798 -0.705 21.024 -0.911 1950 8 22.667 -0.487 0 0 22.548 -0.605 20.522 -1.063 1950 9 19.500 -0.534 0 0 19.369 -0.665 17.781 -0.685 1950 10 16.944 2.929 0 0 16.853 2.837 14.435 1.987 1950 11 5.778 -3.077 0 0 5.741 -3.114 5.396 -1.891 1950 12 0.889 -3.653 0 0 0.869 -3.673 0.562 -2.412 1951 1 3.667 0.580 0 0 3.622 0.534 2.541 1.022 1951 2 5.722 1.493 0 0 5.635 1.405 3.468 0.806 1951 3 8.722 0.350 0 0 8.590 0.218 7.071 0.267 1951 4 12.778 -0.753 0 0 12.618 -0.913 11.171 -0.792 1951 5 17.667 -0.356 0 0 17.522 -0.501 15.822 -0.632 1951 6 22.222 0.664 0 0 22.118 0.560 20.409 0.419 1951 7 23.889 0.386 0 0 23.798 0.295 22.111 0.176 1951 8 23.778 0.625 0 0 23.659 0.506 22.172 0.587 1951 9 20.111 0.077 0 0 19.980 -0.054 19.008 0.542 1951 10 15.889 1.873 0 0 15.797 1.782 14.124 1.676 1951 11 5.500 -3.354 0 0 5.463 -3.391 4.914 -2.372 1951 12 5.111 0.569 0 0 5.091 0.549 3.759 0.785 1952 1 5.889 2.802 0 0 5.844 2.757 5.298 3.779 1952 2 6.333 2.104 0 0 6.246 2.016 4.357 1.696 1952 3 NaN NaN NaN NaN NaN NaN 6.670 -0.134 1952 4 14.111 0.580 0 0 13.952 0.421 12.116 0.154 1952 5 18.833 0.811 0 0 18.689 0.666 16.674 0.220 1952 6 25.333 3.775 0 0 25.229 3.671 23.150 3.159 1952 7 26.000 2.497 0 0 25.909 2.406 23.149 1.215 1952 8 23.778 0.625 0 0 23.659 0.506 21.392 -0.193 1952 9 19.833 -0.201 0 0 19.702 -0.332 17.934 -0.532 1952 10 11.500 -2.516 0 0 11.408 -2.607 10.603 -1.844 1952 11 7.056 -1.799 0 0 7.019 -1.836 7.402 0.115 1952 12 4.056 -0.486 0 0 4.035 -0.507 3.075 0.101 1953 1 5.778 2.691 0 0 5.733 2.646 4.270 2.751 1953 2 5.778 1.548 0 0 5.690 1.461 4.102 1.440 1953 3 10.000 1.628 0 0 9.868 1.495 8.026 1.221 1953 4 13.111 -0.420 0 0 12.952 -0.579 11.601 -0.362 1953 5 21.111 3.088 0 0 20.966 2.944 19.001 2.546 1953 6 23.722 2.164 0 0 23.618 2.060 21.387 1.396 1953 7 24.278 0.775 0 0 24.187 0.684 22.012 0.078 1953 8 24.556 1.402 0 0 24.437 1.284 21.692 0.107 1953 9 20.889 0.855 0 0 20.758 0.724 18.129 -0.337 1953 10 16.111 2.095 0 0 16.020 2.004 13.650 1.202 1953 11 8.056 -0.799 0 0 8.019 -0.836 7.495 0.209 1953 12 3.667 -0.875 0 0 3.646 -0.895 2.722 -0.252 1954 1 4.167 1.080 0 0 4.122 1.034 2.980 1.461 1954 2 7.444 3.215 0 0 7.357 3.128 4.722 2.060 1954 3 7.889 -0.484 0 0 7.757 -0.616 6.492 -0.313 1954 4 16.944 3.414 0 0 16.785 3.254 14.735 2.772 1954 5 15.667 -2.356 0 0 15.522 -2.501 13.619 -2.836 1954 6 22.556 0.997 0 0 22.452 0.893 20.403 0.412 1954 7 25.222 1.720 0 0 25.131 1.628 22.890 0.956 1954 8 24.667 1.513 0 0 24.548 1.395 22.556 0.971 1954 9 22.889 2.855 0 0 22.758 2.724 20.281 1.815 1954 10 14.722 0.707 0 0 14.631 0.615 13.475 1.027 1954 11 7.278 -1.577 0 0 7.241 -1.614 5.749 -1.537 1954 12 2.833 -1.708 0 0 2.813 -1.729 1.557 -1.417 1955 1 1.667 -1.420 0 0 1.622 -1.466 1.008 -0.511 1955 2 5.000 0.770 0 0 4.913 0.683 2.938 0.277 1955 3 9.167 0.794 0 0 9.035 0.662 8.260 1.456 1955 4 15.444 1.914 0 0 15.285 1.754 13.953 1.990 1955 5 19.722 1.699 0 0 19.578 1.555 17.449 0.994 1955 6 19.556 -2.003 0 0 19.452 -2.107 17.324 -2.667 1955 7 24.889 1.386 0 0 24.798 1.295 22.931 0.996 1955 8 25.167 2.013 0 0 25.048 1.895 22.918 1.333 1955 9 22.389 2.355 0 0 22.258 2.224 19.644 1.178 1955 10 14.167 0.151 0 0 14.075 0.060 12.479 0.031 1955 11 6.500 -2.354 0 0 6.463 -2.391 6.699 -0.587 1955 12 2.444 -2.097 0 0 2.424 -2.118 1.202 -1.772 1956 1 0.556 -2.532 0 0 0.510 -2.577 -0.049 -1.568 1956 2 7.167 2.937 0 0 7.079 2.850 4.831 2.170 1956 3 8.722 0.350 0 0 8.590 0.218 6.789 -0.016 1956 4 12.278 -1.253 0 0 12.118 -1.413 10.598 -1.364 1956 5 19.389 1.366 0 0 19.244 1.221 16.904 0.449 1956 6 21.611 0.053 0 0 21.507 -0.051 19.860 -0.131 1956 7 23.389 -0.114 0 0 23.298 -0.205 21.775 -0.159 1956 8 23.111 -0.042 0 0 22.993 -0.161 21.821 0.235 1956 9 19.111 -0.923 0 0 18.980 -1.054 17.558 -0.908 1956 10 16.556 2.540 0 0 16.464 2.448 13.815 1.368 1956 11 8.000 -0.854 0 0 7.963 -0.891 7.027 -0.260 1956 12 -17.778 -22.320 1 0 NaN NaN 8.152 5.178 1957 1 3.500 0.413 0 0 3.455 0.368 2.689 1.170 1957 2 8.278 4.048 0 0 8.190 3.961 6.129 3.467 1957 3 8.500 0.128 0 0 8.368 -0.005 6.391 -0.413 1957 4 16.278 2.747 0 0 16.118 2.587 13.804 1.841 1957 5 19.833 1.811 0 0 19.689 1.666 17.295 0.840 1957 6 23.222 1.664 0 0 23.118 1.560 20.970 0.980 1957 7 24.222 0.720 0 0 24.131 0.628 21.742 -0.193 1957 8 23.056 -0.098 0 0 22.937 -0.216 20.872 -0.713 1957 9 21.222 1.188 0 0 21.091 1.057 19.625 1.159 1957 10 12.333 -1.682 0 0 12.242 -1.774 10.380 -2.067 1957 11 9.722 0.868 0 0 9.685 0.831 8.683 1.396 1957 12 5.000 0.458 0 0 4.980 0.438 4.016 1.042 1958 1 1.056 -2.032 0 0 1.010 -2.077 -0.889 -2.408 1958 2 -1.278 -5.507 0 0 -1.365 -5.595 -2.441 -5.102 1958 3 6.278 -2.095 0 0 6.146 -2.227 4.631 -2.174 1958 4 14.333 0.803 0 0 14.174 0.643 12.009 0.047 1958 5 19.167 1.144 0 0 19.022 0.999 16.786 0.331 1958 6 22.222 0.664 0 0 22.118 0.560 20.136 0.145 1958 7 24.278 0.775 0 0 24.187 0.684 22.546 0.612 1958 8 23.333 0.180 0 0 23.215 0.062 21.796 0.211 1958 9 19.889 -0.145 0 0 19.758 -0.276 18.401 -0.065 1958 10 13.611 -0.405 0 0 13.520 -0.496 12.022 -0.425 1958 11 9.778 0.923 0 0 9.741 0.886 9.516 2.229 1958 12 -17.778 -22.320 1 0 NaN NaN 1.262 -1.711 1959 1 1.722 -1.365 0 0 1.677 -1.410 1.074 -0.445 1959 2 6.056 1.826 0 0 5.968 1.739 3.829 1.168 1959 3 7.333 -1.039 0 0 7.201 -1.171 5.586 -1.218 1959 4 14.389 0.858 0 0 14.229 0.699 13.045 1.082 1959 5 20.111 2.088 0 0 19.966 1.944 18.163 1.708 1959 6 21.222 -0.336 0 0 21.118 -0.440 19.739 -0.252 1959 7 24.389 0.886 0 0 24.298 0.795 22.173 0.239 1959 8 24.667 1.513 0 0 24.548 1.395 22.800 1.215 1959 9 20.889 0.855 0 0 20.758 0.724 19.089 0.623 1959 10 15.111 1.095 0 0 15.020 1.004 13.803 1.356 1959 11 7.722 -1.132 0 0 7.685 -1.169 7.280 -0.006 1959 12 4.944 0.403 0 0 4.924 0.382 3.889 0.915 1960 1 3.278 0.191 0 0 3.233 0.146 2.409 0.890 1960 2 3.389 -0.841 0 0 3.302 -0.928 1.190 -1.472 1960 3 0.722 -7.650 0 0 0.590 -7.782 -0.232 -7.036 1960 4 15.222 1.691 0 0 15.063 1.532 13.561 1.598 1960 5 16.667 -1.356 0 0 16.522 -1.501 14.994 -1.461 1960 6 22.056 0.497 0 0 21.952 0.393 20.002 0.011 1960 7 23.333 -0.169 0 0 23.242 -0.260 21.482 -0.452 1960 8 23.833 0.680 0 0 23.715 0.562 22.341 0.755 1960 9 21.333 1.299 0 0 21.202 1.168 19.315 0.849 1960 10 15.333 1.318 0 0 15.242 1.226 13.633 1.185 1960 11 8.556 -0.299 0 0 8.519 -0.336 7.973 0.686 1960 12 0.500 -4.042 0 0 0.480 -4.062 0.090 -2.884 1961 1 0.778 -2.309 0 0 0.733 -2.354 -0.667 -2.186 1961 2 6.944 2.715 0 0 6.857 2.628 4.563 1.902 1961 3 11.056 2.683 0 0 10.923 2.551 9.151 2.346 1961 4 11.167 -2.364 0 0 11.007 -2.524 9.046 -2.917 1961 5 16.278 -1.745 0 0 16.133 -1.890 14.264 -2.191 1961 6 20.556 -1.003 0 0 20.452 -1.107 18.820 -1.171 1961 7 22.444 -1.058 0 0 22.353 -1.149 21.172 -0.762 1961 8 23.000 -0.153 0 0 22.882 -0.272 21.339 -0.246 1961 9 21.111 1.077 0 0 20.980 0.946 19.971 1.505 1961 10 13.667 -0.349 0 0 13.575 -0.440 12.273 -0.175 1961 11 10.722 1.868 0 0 10.685 1.831 9.723 2.437 1961 12 4.167 -0.375 0 0 4.146 -0.395 3.149 0.175 1962 1 2.778 -0.309 0 0 2.733 -0.354 1.305 -0.214 1962 2 7.167 2.937 0 0 7.079 2.850 5.028 2.366 1962 3 7.000 -1.372 0 0 6.868 -1.505 5.362 -1.442 1962 4 11.722 -1.809 0 0 11.563 -1.968 10.390 -1.573 1962 5 21.000 2.977 0 0 20.855 2.833 19.483 3.028 1962 6 21.611 0.053 0 0 21.507 -0.051 19.716 -0.275 1962 7 22.556 -0.947 0 0 22.464 -1.038 21.439 -0.496 1962 8 23.556 0.402 0 0 23.437 0.284 21.334 -0.251 1962 9 19.556 -0.479 0 0 19.425 -0.610 17.787 -0.679 1962 10 14.111 0.095 0 0 14.020 0.004 13.385 0.938 1962 11 6.778 -2.077 0 0 6.741 -2.114 6.814 -0.472 1962 12 NaN NaN NaN NaN NaN NaN 0.543 -2.431 1963 1 -0.111 -3.198 0 0 -0.156 -3.243 -0.350 -1.869 1963 2 0.167 -4.063 0 0 0.079 -4.150 -0.890 -3.551 1963 3 10.556 2.183 0 0 10.423 2.051 8.767 1.962 1963 4 14.333 0.803 0 0 14.174 0.643 13.238 1.275 1963 5 18.167 0.144 0 0 18.022 -0.001 16.046 -0.409 1963 6 21.833 0.275 0 0 21.729 0.171 19.481 -0.510 1963 7 22.111 -1.391 0 0 22.020 -1.483 20.645 -1.290 1963 8 22.556 -0.598 0 0 22.437 -0.716 21.098 -0.487 1963 9 19.389 -0.645 0 0 19.258 -0.776 17.818 -0.648 1963 10 15.056 1.040 0 0 14.964 0.948 13.704 1.256 1963 11 NaN NaN NaN NaN NaN NaN 8.162 0.876 1963 12 NaN NaN NaN NaN NaN NaN -1.799 -4.773 1964 1 NaN NaN NaN NaN NaN NaN 1.494 -0.025 1964 2 NaN NaN NaN NaN NaN NaN 0.048 -2.614 1964 3 NaN NaN NaN NaN NaN NaN 6.681 -0.123 1964 4 NaN NaN NaN NaN NaN NaN 12.797 0.834 1964 5 NaN NaN NaN NaN NaN NaN 17.053 0.598 1964 6 NaN NaN NaN NaN NaN NaN 20.921 0.931 1964 7 NaN NaN NaN NaN NaN NaN 21.378 -0.557 1964 8 NaN NaN NaN NaN NaN NaN 20.852 -0.733 1964 9 NaN NaN NaN NaN NaN NaN 18.246 -0.220 1964 10 NaN NaN NaN NaN NaN NaN 10.482 -1.966 1964 11 NaN NaN NaN NaN NaN NaN 9.801 2.515 1964 12 NaN NaN NaN NaN NaN NaN 4.304 1.331 1965 1 NaN NaN NaN NaN NaN NaN 2.253 0.734 1965 2 NaN NaN NaN NaN NaN NaN 2.066 -0.596 1965 3 NaN NaN NaN NaN NaN NaN 5.299 -1.505 1965 4 NaN NaN NaN NaN NaN NaN 13.455 1.492 1965 5 NaN NaN NaN NaN NaN NaN 18.705 2.251 1965 6 NaN NaN NaN NaN NaN NaN 18.986 -1.005 1965 7 NaN NaN NaN NaN NaN NaN 21.745 -0.190 1965 8 NaN NaN NaN NaN NaN NaN 21.559 -0.026 1965 9 NaN NaN NaN NaN NaN NaN 19.473 1.007 1965 10 NaN NaN NaN NaN NaN NaN 11.632 -0.815 1965 11 NaN NaN NaN NaN NaN NaN 8.538 1.252 1965 12 NaN NaN NaN NaN NaN NaN 3.954 0.980 1966 1 NaN NaN NaN NaN NaN NaN -1.078 -2.598 1966 2 NaN NaN NaN NaN NaN NaN 1.476 -1.186 1966 3 NaN NaN NaN NaN NaN NaN 6.714 -0.091 1966 4 NaN NaN NaN NaN NaN NaN 11.205 -0.758 1966 5 NaN NaN NaN NaN NaN NaN 16.133 -0.322 1966 6 21.778 0.219 0 2 22.385 0.827 19.282 -0.709 1966 7 24.111 0.609 0 0 24.644 1.142 22.180 0.246 1966 8 22.167 -0.987 0 0 22.859 -0.294 21.284 -0.301 1966 9 18.111 -1.923 0 0 18.877 -1.157 17.564 -0.902 1966 10 11.889 -2.127 0 0 12.424 -1.592 11.610 -0.838 1966 11 8.222 -0.632 0 0 8.438 -0.416 8.080 0.794 1966 12 3.000 -1.542 0 0 3.119 -1.423 2.711 -0.262 1967 1 3.611 0.524 0 0 3.875 0.788 3.101 1.582 1967 2 1.722 -2.507 0 0 2.232 -1.997 0.376 -2.286 1967 3 10.833 2.461 0 0 11.605 3.233 9.160 2.356 1967 4 15.167 1.636 0 0 16.099 2.568 14.029 2.066 1967 5 16.167 -1.856 0 0 17.012 -1.011 14.808 -1.646 1967 6 21.444 -0.114 0 0 22.052 0.493 18.854 -1.137 1967 7 21.444 -2.058 0 0 21.977 -1.525 20.302 -1.633 1967 8 21.111 -2.042 0 0 21.804 -1.350 20.081 -1.504 1967 9 17.556 -2.479 0 0 18.321 -1.713 15.812 -2.654 1967 10 11.161 -2.855 1 0 NaN NaN 11.797 -0.651 1967 11 4.889 -3.965 0 0 5.105 -3.750 5.890 -1.397 1967 12 6.000 1.458 0 0 6.119 1.577 5.081 2.108 1968 1 0.611 -2.476 0 0 0.875 -2.212 0.343 -1.177 1968 2 -1.333 -5.563 0 0 -0.823 -5.053 -1.607 -4.269 1968 3 9.278 0.905 0 0 10.050 1.677 7.697 0.892 1968 4 14.111 0.580 0 0 15.043 1.512 12.644 0.682 1968 5 16.833 -1.189 0 0 17.679 -0.344 15.193 -1.262 1968 6 21.556 -0.003 0 0 22.163 0.604 19.873 -0.118 1968 7 23.389 -0.114 0 0 23.922 0.419 21.950 0.015 1968 8 23.611 0.458 0 0 24.304 1.150 22.611 1.025 1968 9 19.056 -0.979 0 0 19.821 -0.213 17.750 -0.716 1968 10 NaN NaN NaN NaN NaN NaN 12.620 0.172 1968 11 5.559 -3.295 1 0 NaN NaN 7.458 0.172 1968 12 NaN NaN NaN NaN NaN NaN 0.983 -1.991 1969 1 2.924 -0.164 1 0 NaN NaN 0.370 -1.149 1969 2 0.611 -3.618 0 0 1.121 -3.108 1.052 -1.610 1969 3 3.889 -4.484 0 0 4.661 -3.712 3.346 -3.458 1969 4 13.944 0.414 0 0 14.877 1.346 12.953 0.991 1969 5 17.167 -0.856 0 0 18.012 -0.011 16.434 -0.021 1969 6 21.222 -0.336 0 0 21.830 0.271 20.930 0.939 1969 7 NaN NaN NaN NaN NaN NaN 22.911 0.977 1969 8 NaN NaN NaN NaN NaN NaN 20.752 -0.834 1969 9 NaN NaN NaN NaN NaN NaN 17.889 -0.577 1969 10 NaN NaN NaN NaN NaN NaN 12.531 0.084 1969 11 NaN NaN NaN NaN NaN NaN 6.083 -1.203 1969 12 NaN NaN NaN NaN NaN NaN 0.901 -2.072 1970 1 NaN NaN NaN NaN NaN NaN -1.953 -3.472 1970 2 NaN NaN NaN NaN NaN NaN 1.858 -0.804 1970 3 NaN NaN NaN NaN NaN NaN 6.572 -0.232 1970 4 NaN NaN NaN NaN NaN NaN 13.365 1.402 1970 5 NaN NaN NaN NaN NaN NaN 17.054 0.599 1970 6 NaN NaN NaN NaN NaN NaN 19.980 -0.011