1902 06 20.33 -99.99 -99.99 
1902 07 23.74 -99.99 -99.99 
1902 08 23.05  15.34  19.19 
1902 09 20.01  13.95  16.98 
1902 10 13.73   7.69  10.71 
1902 11 10.89   4.66   7.77 
1902 12  3.42  -9.62  -3.10 
1903 01  2.13  -9.53  -3.69 
1903 02  1.38  -6.56  -2.59 
1903 04 12.56   2.81   7.68 
1903 05 18.45   7.34  12.89 
1903 06 22.33  12.87  17.60 
1903 11  4.92  -6.11   -.59 
1903 12 -2.90 -14.28  -8.59 
1904 01 -6.64 -18.71 -12.67 
1904 02 -5.56 -18.40 -11.98 
1904 03  3.88 -99.99 -99.99 
1904 04 10.32  -2.52   3.90 
1904 05 20.96   4.44  12.70 
1904 06 22.11   7.06  14.58 
1904 08 25.00   9.53  17.26 
1904 09 19.85   3.91  11.88 
1904 10 12.01    .79   6.40 
1904 11  2.49  -7.16  -2.33 
1904 12 -5.75 -17.98 -11.86 
1905 01 99.99 -19.40 -99.99 
1937 07 27.85  12.22  20.03 
1937 09 22.48   7.89  15.18 
1937 10 13.43   1.55   7.49 
1937 11  5.69  -3.66   1.01 
1937 12 -2.20 -13.21  -7.70 
1938 01 -1.60 -16.21  -8.91 
1938 02 -1.92 -15.56  -8.74 
1938 03  3.35 -10.73  -3.68 
1938 04 11.49  -1.47   5.00 
1938 05 15.93   2.35   9.14 
1938 06 24.39  10.59  17.49 
1938 07 24.48  14.02  19.25 
1938 08 26.13  12.47  19.29 
1938 09 19.19   6.83  13.01 
1938 10 15.72   2.51   9.11 
1938 11  8.53  -4.27   2.12 
1938 12   .46 -10.50  -5.02 
1939 01 -3.80 -15.67  -9.73 
1939 02 -2.98 -16.50  -9.74 
1939 03   . 7 -13.64  -6.78 
1939 04  7.13  -3.33   1.90 
1939 05 17.76   1.15   9.45 
1939 06 22.01   7.52  14.76 
1939 07 25.78  12.50  19.14 
1939 08 27.00  12.40  19.70 
1939 09 19.44   6.18  12.81 
1939 10 12.47   1.15   6.81 
1939 11  4.17  -6.70  -1.26 
1939 12 -1.10 -11.20  -6.15 
1940 01 -6.25 -18.36 -12.30 
1940 02 -1.82 -13.93  -7.87 
1940 03  1.28 -10.18  -4.45 
1940 04  7.88  -3.33   2.27 
1940 05 16.66   4.48  10.57 
1940 06 20.69   8.43  14.56 
1940 07 25.15  12.26  18.70 
1940 08 24.78   9.24  17.01 
1940 09 18.02   6.55  12.28 
1940 10 10.75  -1.05   4.84 
1940 11  4.31  -3.50    .40 
1940 12 -3.09 -15.04  -9.06 
1941 01 -5.84 -16.79 -11.32 
1941 02  -.50 -11.96  -6.23 
1941 03  1.51 -12.09  -5.29 
1941 04 11.76  -1.52   5.12 
1941 05 18.20   3.29  10.75 
1941 06 23.42   8.68  16.05 
1941 07 25.45  11.34  18.39 
1941 08 22.66  10.98  16.82 
1941 09 20.31   5.43  12.87 
1941 10 12.45    .12   6.28 
1941 11  6.46  -4.61    .92 
1941 12   .54 -10.48  -4.96 
1942 01 -4.07 -17.60 -10.83 
1942 02 -2.55 -14.57  -8.55 
1942 03  4.85  -5.18   -.16 
1942 04 12.00  -2.05   4.97 
1942 05 19.25   5.41  12.33 
1942 06 23.55   9.17  16.36 
1942 07 26.12  11.65  18.88 
1942 08 24.36  10.66  17.51 
1942 09 21.71   7.34  14.52 
1942 10 14.07    .98   7.52 
1942 11  5.48  -5.46    . 0 
1942 12 -4.36 -14.59  -9.47 
1943 01 -6.16 -17.96 -12.06 
1943 02   .25 -14.38  -7.06 
1943 03  1.65 -11.10  -4.72 
1943 04  7.62  -4.85   1.38 
1943 05 18.28   2.73  10.50 
1943 06 21.68   7.08  14.38 
1943 07 26.19  10.55  18.37 
1943 08 24.32   9.41  16.86 
1943 09 20.06   5.11  12.58 
1943 10 13.91 -99.99 -99.99 
1943 11  6.15  -3.53   1.31 
1943 12 -3.89 -16.21 -10.05 
1944 01 -1.31 -13.81  -7.56 
1944 02 -2.17 -15.23  -8.70 
1944 03  3.24  -9.75  -3.25 
1944 04 10.33  -4.21   3.06 
1944 05 22.61   3.22  12.91 
1944 06 23.32   6.52  14.92 
1944 07 27.29  10.51  18.90 
1944 08 29.40  11.01  20.20 
1944 09 20.98   6.69  13.83 
1944 10 12.73    .52   6.62 
1944 11  8.31  -2.43   2.94 
1944 12 -1.56 -14.17  -7.86 
1945 01 -4.23 -17.11 -10.67 
1945 02  -.76 -14.87  -7.81 
1945 03  7.71  -6.51    .59 
1945 04 14.66  -1.56   6.55 
1945 05 16.00   1.17   8.59 
1945 07 26.42  10.10  18.26 
1945 08 27.60   8.47  18.04 
1945 09 21.55   5.98  13.76 
1945 10 12.35  -1.46   5.44 
1945 11  5.32  -6.95   -.81 
1945 12 -2.30 -14.37  -8.33 
1946 01 -3.46 -18.02 -10.74 
1946 02 -3.27 -18.45 -10.86 
1946 03 10.31 -99.99 -99.99 
1946 04  8.63  -2.10   3.26 
1946 05 18.78   3.35  11.06 
1946 07 26.52   9.75  18.13 
1946 08 25.34  11.00  18.17 
1946 09 23.02   6.78  14.90 
1946 10 18.15    .87   9.51 
1946 11  6.63  -4.02   1.30 
1946 12 -1.88 -14.09  -7.98 
1947 01 -2.58 -15.57  -9.07 
1947 02   . 1 -11.68  -5.83 
1947 03  4.84  -7.86  -1.51 
1947 04  9.16  -4.57   2.29 
1947 05 16.69   2.75   9.72 
1947 06 23.00   6.26  14.63 
1947 07 27.38  14.53  20.95 
1947 08 28.24  10.10  19.17 
1947 09 21.99   5.32  13.65 
1947 10 19.51   1.48  10.49 
1947 11  6.11  -5.83    .14 
1947 12 -2.22 -14.63  -8.42 
1948 01 -4.36 -18.01 -11.18 
1948 02 -2.68 -20.67 -11.67 
1948 03  3.65 -12.06  -4.20 
1948 04 10.03  -4.32   2.85 
1948 05 16.73   1.54   9.13 
1948 08 27.83   9.22  18.52 
1948 10 14.45 -99.99 -99.99 
1948 11  8.60  -1.08   3.76 
1948 12  1.49  -8.91  -3.71 
1949 01  -.33 -11.84  -6.08 
1949 02  -.83 -14.40  -7.61 
1949 03  4.61  -7.22  -1.30 
1949 09 99.99   6.48 -99.99 
1949 10 16.29   2.59   9.44 
1949 11  4.92  -4.76    . 8 
1949 12  2.22  -8.41  -3.09 
1950 01  -.12 -12.81  -6.46 
1950 02 -3.26 -99.99 -99.99 
1950 03  2.67 -11.22  -4.27 
