1991  7 11   0   37.4  -19.3   41.6   10.7   28.2  -65.3  -21.7  -36.9  -47.3
1991  7 11   1    7.1  -34.4   55.1   16.2   23.9  -67.0  -36.2  -24.7  -41.0
1991  7 11   2  -27.7  -16.8   52.8   31.3   28.0  -47.7  -44.3  -15.6  -25.4
1991  7 11   3  -46.7   -9.1   45.9   38.4   20.1  -37.4  -58.2  -12.5  -26.2
1991  7 11   4  -63.7   26.7   44.7   61.4   41.4   -6.3  -44.0   -0.6   -0.4
1991  7 11   5   -6.8   -0.3   64.0   64.9   32.7  -14.2  -32.6   14.1  -28.0
1991  7 11   6   -7.7    8.4   46.3   52.5   29.2  -19.7  -36.2   -3.7  -31.0
1991  7 11   7  -11.9   14.6   37.2   49.8   25.9  -18.6  -40.8   -9.9  -32.7
1991  7 11   8  -34.8   26.2   27.3   33.7   41.8  -28.6  -33.7  -30.3   -9.9
1991  7 11   9  -46.4   25.0   37.4   32.4   57.2  -32.3  -23.2  -29.0    8.5
1991  7 11  10   -1.2   50.5   26.1   40.4   64.5  -15.6   -0.9  -30.6   -0.1
1991  7 11  11  -18.2   46.6   21.9   41.5   51.9  -14.7  -18.6  -29.5   -6.1
1991  7 11  12   -8.3   43.5   13.1   40.8   35.2  -14.2  -30.8  -31.2  -25.1
1991  7 11  13  -34.6   -1.6   34.6   20.4   30.6  -50.0  -44.1  -33.9  -20.4
1991  7 11  14  -28.6    0.1   40.6   25.9   36.4  -45.6  -36.7  -27.8  -17.1
1991  7 11  15  -25.1    8.0   47.9   43.0   40.8  -29.1  -31.3  -12.2  -14.2
1991  7 11  16   -7.1   27.8   34.2   55.6   32.5   -9.0  -33.0   -8.6  -28.1