1997 12  2   0  -26.0  -19.4   15.7    5.4   -6.3  -64.5  -75.9  -47.5  -58.1
1997 12  2   1  -23.2  -39.9   35.7   -1.1    4.6  -80.4  -64.7  -43.8  -48.9
1997 12  2   2  -30.4  -36.2   34.3    3.1    2.9  -75.1  -68.8  -41.1  -48.0
1997 12  2   3  -55.1  -14.6   19.9   -3.4   15.1  -72.5  -65.7  -56.1  -28.0
1997 12  2   4  -35.7  -25.5   30.1    5.3    8.0  -69.4  -65.8  -42.8  -41.4
1997 12  2   5    1.1  -26.7   20.2    6.4   -9.7  -66.5  -69.8  -43.7  -70.5
1997 12  2   6   34.1   -5.9   31.2   32.0    8.3  -39.4  -41.6  -22.6  -65.0
1997 12  2   7   49.2   11.6    7.7   18.8    7.9  -42.1  -36.8  -44.8  -70.5
1997 12  2   8   29.0   19.0    2.7   16.1   12.5  -41.6  -39.4  -50.3  -59.3
1997 12  2   9   32.9   29.9  -17.9    5.6    5.5  -44.1  -44.6  -67.6  -67.2
1997 12  2  10   26.2   50.4  -38.6    2.7    3.0  -36.8  -49.3  -80.2  -67.2
1997 12  2  11  -18.0   58.8  -22.8   32.9    7.8   -9.8  -59.9  -50.6  -47.6
1997 12  2  12  -63.6   27.9   25.7   58.0   17.2   -4.9  -66.7   -8.2  -23.2
1997 12  2  13  -99.3    8.2   65.8   78.9   32.4    0.8  -64.6   25.4    3.3
1997 12  2  14  -68.8   -0.2   44.5   40.6   27.4  -32.8  -58.9  -13.1  -11.8
1997 12  2  15  -32.5   10.2    9.1   20.6    6.4  -41.1  -66.2  -42.4  -44.0
1997 12  2  16  -12.8   18.1  -25.0   -5.2   -9.9  -55.7  -74.7  -76.2  -66.0
1997 12  2  17   62.6   -3.8  -28.0  -10.0  -37.7  -65.3  -75.1  -75.6 -117.9
1997 12  2  18  115.6    2.2  -43.9  -32.8  -31.7  -81.7  -51.3 -102.2 -130.4
1997 12  2  19   94.1   -6.2  -35.3  -27.4  -34.7  -80.7  -61.5  -93.0 -125.9
1997 12  2  20   48.2   36.3  -59.6  -26.6  -18.0  -63.4  -61.5 -108.7  -94.5
1997 12  2  21   15.9   67.4  -55.1   11.2   -9.0  -20.8  -64.1  -80.4  -74.9
1997 12  2  22   75.8   55.4  -39.1   23.1  -11.7  -16.3  -46.2  -62.5  -98.0
1997 12  2  23   63.7   -3.3   -2.5    7.7  -15.7  -54.2  -54.1  -53.5  -97.7