1988
       88   1   1   0.0   0.4
       88   1   2   0.0   0.4
       88   1   3   0.0   0.4
       88   1   4   0.0   0.4
       88   1   5   7.7   0.5
       88   1   6   0.0   0.4
       88   1   7   0.0   0.4
       88   1   8   7.1   0.5
       88   1   9   0.2   0.5
       88   1  10   3.6   0.4
       88   1  11   0.6   0.4
       88   1  12   0.0   0.4
       88   1  13   0.0   0.4
       88   1  14   0.0   0.4
       88   1  15   0.0   0.4
       88   1  16   1.6   0.4
       88   1  17   0.0   0.4
       88   1  18   0.0   0.3
       88   1  19   0.4   0.4
       88   1  20   0.0   0.4
       88   1  21   0.0   0.4
       88   1  22  14.9   0.7
       88   1  23   0.1   0.5
       88   1  24   0.0   0.5
       88   1  25   0.0   0.4
       88   1  26   0.0   0.4
       88   1  27   0.0   0.4
       88   1  28   0.0   0.4
       88   1  29   0.0   0.4
       88   1  30   0.0   0.4
       88   1  31   0.0   0.4
       88   2   1   0.0   0.4
       88   2   2   0.0   0.4
       88   2   3   4.9   0.3
       88   2   4   9.7   0.4
       88   2   5   0.0   0.4
       88   2   6   2.0   0.5
       88   2   7   2.3   0.6
       88   2   8   3.7   0.5
       88   2   9   0.0   0.5
       88   2  10   0.3   0.4
       88   2  11   0.0   0.4
       88   2  12   0.5   0.4
       88   2  13   0.0   0.4
       88   2  14   0.0   0.4
       88   2  15   0.0   0.4
       88   2  16   0.5   0.4
       88   2  17   0.0   0.4
       88   2  18   0.0   0.4
       88   2  19   1.1   0.4
       88   2  20   0.0   0.3
       88   2  21   0.0   0.4
       88   2  22   0.0   0.3
       88   2  23   1.0   0.3
       88   2  24   3.8   0.4
       88   2  25   0.0   0.4
       88   2  26   0.0   0.3
       88   2  27  12.2   0.4
       88   2  28  10.5   0.7
       88   2  29   0.0   0.5
       88   3   1   9.0   0.5
       88   3   2   8.6   0.9
       88   3   3   0.3   0.7
       88   3   4   0.0   0.6
       88   3   5   0.0   0.5
       88   3   6   0.0   0.5
       88   3   7   0.0   0.4
       88   3   8   0.0   0.4
       88   3   9   0.4   0.4
       88   3  10   0.4   0.5
       88   3  11   0.0   0.4
       88   3  12  53.8   2.6
       88   3  13   0.8   2.9
       88   3  14   0.0   1.5
       88   3  15  14.5   1.5
       88   3  16   0.0   1.4
       88   3  17   6.7   1.2
       88   3  18  13.5   1.6
       88   3  19   0.0   1.4
       88   3  20   0.0   1.2
       88   3  21   0.2   1.0
       88   3  22  18.3   1.2
       88   3  23  10.7   2.2
       88   3  24   0.0   1.7
       88   3  25   0.0   1.4
       88   3  26  10.9   1.4
       88   3  27  23.2   3.4
       88   3  28   0.0   2.2
       88   3  29   0.7   1.9
       88   3  30   0.0   1.6
       88   3  31   1.3   1.5
       88   4   1   0.0   1.3
       88   4   2   1.3   1.2
       88   4   3   0.0   1.1
       88   4   4   0.0   1.0
       88   4   5   0.0   1.0
       88   4   6   6.1   1.0
       88   4   7   1.2   0.9
       88   4   8  41.3   2.4
       88   4   9   0.2   2.6
       88   4  10   0.0   1.8
       88   4  11   0.0   1.5
       88   4  12   0.0   1.4
       88   4  13  93.8   6.3
       88   4  14  11.0  22.2
       88   4  15   0.0   6.2
       88   4  16   0.0   4.1
       88   4  17   0.0   3.2
       88   4  18   0.0   2.6
       88   4  19  19.1   2.8
       88   4  20   0.0   2.6
       88   4  21   0.0   2.1
       88   4  22   3.1   2.0
       88   4  23   0.5   1.9
       88   4  24   0.0   1.7
       88   4  25   0.0   1.5
       88   4  26   0.0   1.4
       88   4  27   0.0   1.4
       88   4  28   0.0   1.3
       88   4  29   6.8   1.3
       88   4  30  22.7   2.3
       88   5   1   0.0   1.6
       88   5   2   0.0   1.4
       88   5   3   0.0   1.3
       88   5   4   3.4   1.2
       88   5   5   4.7   1.3
       88   5   6   0.0   1.1
       88   5   7   0.0   1.1
       88   5   8  36.1   2.9
       88   5   9   0.0   2.0
       88   5  10   0.0   1.6
       88   5  11   0.2   1.4
       88   5  12  34.9   2.1
       88   5  13   1.8   3.5
       88   5  14   0.0   2.2
       88   5  15   2.9   1.9
       88   5  16  18.6   2.6
       88   5  17   0.0   2.1
       88   5  18   0.0   1.8
       88   5  19   0.0   1.6
       88   5  20   0.0   1.5
       88   5  21   9.5   1.6
       88   5  22   1.5   1.5
       88   5  23  38.6   3.4
       88   5  24   0.0   3.2
       88   5  25   0.0   2.3
       88   5  26   0.5   2.2
       88   5  27   0.0   1.8
       88   5  28  14.7   1.9
       88   5  29   0.0   2.2
       88   5  30   1.0   1.7
       88   5  31   0.0   1.5
       88   6   1   0.0   1.5
       88   6   2   2.0   1.4
       88   6   3  97.0  10.3
       88   6   4  43.2  24.9
       88   6   5   0.0  11.1
       88   6   6   0.0   6.7
       88   6   7   0.0   4.9
       88   6   8   0.0   4.0
       88   6   9  56.3   7.0
       88   6  10   7.3  10.4
       88   6  11   0.0   6.0
       88   6  12   5.4   4.7
       88   6  13   0.6   4.4
       88   6  14   0.0   3.7
       88   6  15   0.0   3.4
       88   6  16   0.0   3.0
       88   6  17   0.0   2.8
       88   6  18   0.5   2.6
       88   6  19   0.0   2.5
       88   6  20   0.0   2.2
       88   6  21   0.0   2.1
       88   6  22   0.5   2.1
       88   6  23   0.0   2.0
       88   6  24  13.6   1.9
       88   6  25  59.0   7.0
       88   6  26   3.2   6.1
       88   6  27   2.8   3.9
       88   6  28  46.3  15.7
       88   6  29  25.3  13.4
       88   6  30  34.8  11.5
       88   7   1  11.3  13.9
       88   7   2   0.0   9.4
       88   7   3   0.0   7.1
       88   7   4   2.4   6.0
       88   7   5   0.0   5.2
       88   7   6   0.0   4.6
       88   7   7   0.0   4.1
       88   7   8   0.0   3.8
       88   7   9   0.0   3.5
       88   7  10   0.0   3.2
       88   7  11  15.6   3.8
       88   7  12   5.6   3.6
       88   7  13   0.0   2.9
       88   7  14   6.2   2.8
       88   7  15  29.7   3.8
       88   7  16  67.2  12.9
       88   7  17   0.0  11.9
       88   7  18   0.3   6.4
       88   7  19   3.0   5.3
       88   7  20   0.3   4.6
       88   7  21   2.6   4.2
       88   7  22   0.6   3.8
       88   7  23   0.0   3.5
       88   7  24  32.0   5.0
       88   7  25   9.6   5.9
       88   7  26   0.0   5.0
       88   7  27   0.0   4.3
       88   7  28   9.0   4.2
       88   7  29  12.9   4.5
       88   7  30   1.3   4.6
       88   7  31   0.0   4.0
       88   8   1   0.0   3.5
       88   8   2   0.0   3.2
       88   8   3   0.0   3.0
       88   8   4  11.2   3.3
       88   8   5   4.4   3.3
       88   8   6   0.0   2.8
       88   8   7   0.0   2.6
       88   8   8   0.0   2.5
       88   8   9   0.0   2.4
       88   8  10   5.6   2.5
       88   8  11  12.4   2.7
       88   8  12  13.7   2.9
       88   8  13  14.5   3.9
       88   8  14   8.8   3.1
       88   8  15   2.0   2.8
       88   8  16  13.1   2.9
       88   8  17  19.4   6.3
       88   8  18   0.7   4.6
       88   8  19  15.1   4.4
       88   8  20  21.5   4.9
       88   8  21  17.0   5.9
       88   8  22   0.0   4.5
       88   8  23   9.2   4.1
       88   8  24   0.0   3.5
       88   8  25  22.5   6.5
       88   8  26   0.0   4.6
       88   8  27   1.1   3.9
       88   8  28   0.0   3.4
       88   8  29   0.0   3.1
       88   8  30   0.0   2.8
       88   8  31   0.0   2.5
       88   9   1   0.0   2.4
       88   9   2   0.0   2.3
       88   9   3   0.0   2.2
       88   9   4   0.8   2.1
       88   9   5   5.2   2.0
       88   9   6  12.8   2.4
       88   9   7  10.5   2.6
       88   9   8   0.0   2.3
       88   9   9   0.0   2.0
       88   9  10   0.0   1.8
       88   9  11   4.4   1.9
       88   9  12  39.9   4.7
       88   9  13   0.0   4.2
       88   9  14   0.0   2.7
       88   9  15   0.0   2.3
       88   9  16   0.0   2.1
       88   9  17   0.0   1.9
       88   9  18   2.2   1.8
       88   9  19   0.0   1.7
       88   9  20   0.5   1.6
       88   9  21  68.5  13.3
       88   9  22   2.1   4.4
       88   9  23   2.8   3.4
       88   9  24  18.3   3.5
       88   9  25 139.1  27.5
       88   9  26  83.6  88.6
       88   9  27   0.5  17.5
       88   9  28   0.6  10.8
       88   9  29   0.0   8.3
       88   9  30   1.3   7.0
       88  10   1   4.2   6.4
       88  10   2   0.0   5.4
       88  10   3   0.0   4.9
       88  10   4   0.0   4.5
       88  10   5   0.3   4.2
       88  10   6  33.0   5.5
       88  10   7  32.1  11.7
       88  10   8   0.0   6.6
       88  10   9   0.0   5.4
       88  10  10   0.0   4.6
       88  10  11   0.0   4.1
       88  10  12   0.1   3.9
       88  10  13   0.6   3.7
       88  10  14   0.0   3.4
       88  10  15   0.0   3.2
       88  10  16   0.0   3.0
       88  10  17   0.0   2.9
       88  10  18  10.0   3.0
       88  10  19   1.1   2.9
       88  10  20   0.0   2.6
       88  10  21   1.7   2.5
       88  10  22   0.2   2.5
       88  10  23   0.0   2.3
       88  10  24   0.0   2.2
       88  10  25   4.5   2.2
       88  10  26   0.0   2.1
       88  10  27   0.0   2.0
       88  10  28   0.0   1.9
       88  10  29   0.0   1.8
       88  10  30   0.0   1.8
       88  10  31   0.0   1.8
       88  11   1   0.0   1.6
       88  11   2   0.0   1.6
       88  11   3   0.0   1.6
       88  11   4   0.0   1.5
       88  11   5  10.2   1.6
       88  11   6   0.2   1.7
       88  11   7   0.0   1.7
       88  11   8   0.0   1.7
       88  11   9   0.0   1.4
       88  11  10   0.0   1.3
       88  11  11   0.0   1.3
       88  11  12   0.0   1.3
       88  11  13   0.0   1.3
       88  11  14   0.0   1.3
       88  11  15   0.3   1.2
       88  11  16   0.0   1.2
       88  11  17   0.6   1.1
       88  11  18   6.4   1.2
       88  11  19   0.7   1.2
       88  11  20   0.0   1.1
       88  11  21   0.0   1.1
       88  11  22   0.0   1.1
       88  11  23   0.0   1.0
       88  11  24  44.4   2.6
       88  11  25   0.0   2.7
       88  11  26   0.0   1.8
       88  11  27   0.0   1.6
       88  11  28   0.0   1.8
       88  11  29   0.0   1.3
       88  11  30   0.0   1.2
       88  12   1   0.0   1.1
       88  12   2   0.0   1.1
       88  12   3   0.0   1.1
       88  12   4   0.0   1.1
       88  12   5   8.9   1.2
       88  12   6   0.1   1.1
       88  12   7   0.0   1.0
       88  12   8   0.0   1.0
       88  12   9   0.0   1.0
       88  12  10   2.5   1.0
       88  12  11   0.0   0.9
       88  12  12   0.0   0.9
       88  12  13   0.0   0.9
       88  12  14   0.0   0.9
       88  12  15   0.1   0.9
       88  12  16   0.0   0.9
       88  12  17   5.0   0.9
       88  12  18   0.9   1.0
       88  12  19   0.0   1.1
       88  12  20   1.0   0.9
       88  12  21   0.0   0.9
       88  12  22   0.0   0.8
       88  12  23   0.0   0.8
       88  12  24   0.0   0.8
       88  12  25   0.0   0.8
       88  12  26   0.0   0.8
       88  12  27   0.0   0.7
       88  12  28   0.2   0.7
       88  12  29   0.0   0.7
       88  12  30   0.0   0.7
       88  12  31   0.0   0.7