1988 12  9   0   20.0   24.0   16.9   36.0   20.7  -24.6  -34.8  -29.8  -48.5
1988 12  9   1   12.0   22.5   18.4   26.6   30.5  -34.2  -28.3  -37.9  -36.5
1988 12  9   2   25.9   13.1   15.6   23.6   17.2  -38.9  -36.1  -38.9  -53.8
1988 12  9   3   15.1   13.5   18.6   27.8   18.0  -35.5  -39.0  -34.4  -49.4
1988 12  9   4  -17.9   29.2   -3.6   26.0    6.0  -28.2  -61.5  -45.1  -49.3
1988 12  9   5  -48.5   28.3    7.3   26.3   21.4  -30.6  -57.6  -42.2  -24.4
1988 12  9   6  -20.1   68.9  -30.4   20.0   21.9  -17.5  -47.3  -67.0  -33.6
1988 12  9   7    9.1   58.9  -32.6    9.7   16.1  -29.4  -42.8  -74.6  -49.1
1988 12  9   8   -7.3   58.7  -38.7    4.6   11.6  -32.9  -52.7  -80.6  -47.6
1988 12  9   9   -0.4   62.0  -45.4    3.0    7.2  -32.0  -54.5  -84.5  -54.2
1988 12  9  10  -20.1   50.0  -35.9    3.2    6.1  -37.1  -62.3  -79.0  -48.5
1988 12  9  11  -22.1   51.7  -33.0   10.0    5.8  -30.8  -63.2  -72.5  -48.0
1988 12  9  12  -78.5  121.5  -34.8   71.8   31.0   45.9  -58.8  -33.1   -5.1
1988 12  9  13  -96.2  151.9  -42.1   91.8   38.9   74.2  -57.4  -23.8    8.4
1988 12  9  14 -115.6  159.7  -42.0   99.4   41.5   83.4  -61.6  -18.7   17.5
1988 12  9  15  -52.7   28.0  -16.2   10.2    1.0  -40.6  -78.1  -62.4  -42.1
1988 12  9  16  -18.1   11.7  -24.2   -7.4  -14.5  -59.7  -80.9  -76.4  -68.6
1988 12  9  17   33.2   21.0  -26.0   -1.5  -11.4  -51.3  -60.5  -73.7  -83.2
1988 12  9  18   38.5   17.3  -23.2   -5.5   -7.7  -56.7  -55.2  -75.9  -81.5
1988 12  9  19   76.4   23.1  -14.4    8.7   -1.2  -43.7  -36.1  -62.1  -88.3
1988 12  9  20   84.9   -4.4   29.0   28.1   10.7  -42.2  -22.0  -27.1  -80.1
1988 12  9  21   84.9   -4.4   29.0   28.1   10.7  -42.2  -22.0  -27.1  -80.1
1988 12  9  22   92.5   -8.6   35.3    8.5   34.5  -63.1    3.0  -43.0  -60.3
1988 12  9  23   68.0   -6.5   28.6   -1.9   37.4  -70.9   -2.7  -54.9  -49.2