1937 05 99.99   4.02 -99.99 
1937 06 22.13   9.43  15.78 
1937 07 27.20  13.14  20.17 
1937 08 26.06  13.50  19.77 
1937 09 19.59   7.45  13.52 
1937 10 12.30   1.37   6.83 
1937 11  3.20  -4.08   -.43 
1937 12 -5.25 -13.10  -9.17 
1938 01 -6.25 -17.87 -12.06 
1938 02 -6.51 -18.37 -12.44 
1938 03  -.61 -11.85  -6.23 
1938 04  7.57  -3.05   2.26 
1938 05 15.82   2.59   9.20 
1938 06 24.67   9.82  17.24 
1938 07 24.66  12.92  18.79 
1938 08 24.08  11.57  17.82 
1938 09 16.94   6.44  11.69 
1938 10 13.71   1.75   7.73 
1938 11  4.62  -5.14   -.26 
1938 12 99.99 -12.31 -99.99 
1939 01 -6.75 -16.35 -11.55 
1939 02 -7.70 -19.50 -13.60 
1939 03 -3.66 -16.11  -9.88 
1939 04  4.78  -3.92    .43 
1939 05 14.10   2.20   8.15 
1939 06 19.37   6.96  13.16 
1939 07 24.78  13.37  19.07 
1939 08 23.60  13.41  18.50 
1939 09 16.43   6.10  11.26 
1939 10  8.81   1.11   4.96 
1939 11  2.13  -3.35   -.60 
1939 12 -3.62  -8.34  -5.98 
1940 01 -6.65 -15.47 -11.06 
1940 02 -4.13 -15.19  -9.66 
1940 03  -.47  -9.27  -4.87 
1940 05 14.92   3.73   9.32 
1940 06 18.94   8.14  13.54 
1940 07 25.12  11.36  18.24 
1940 08 24.62  10.10  17.36 
1940 09 17.00   8.17  12.58 
1940 10  8.49   -.70   3.89 
1940 11  1.89  -4.17  -1.14 
1940 12 -5.73 -19.24 -12.48 
1941 01 -6.77 -20.20 -13.49 
1941 02 -3.04 -15.04  -9.04 
1941 03   . 2 -13.21  -6.59 
1941 04  9.78  -5.84   1.96 
1941 05 15.76   1.55   8.65 
1941 06 21.03   6.28  13.65 
1941 07 26.13 -99.99 -99.99 
1941 08 20.37 -99.99 -99.99 
1941 09 17.03 -99.99 -99.99 
1941 10 11.11 -99.99 -99.99 
1941 11  3.53 -99.99 -99.99 
1941 12 -2.04 -10.35  -6.19 
1942 01 -8.59 -20.52 -14.55 
1942 02 -3.92 -14.26  -9.09 
1942 03  2.61  -7.12  -2.25 
1942 04  9.58  -3.89   2.84 
1942 05 17.74   5.34  11.54 
1942 06 21.74   9.70  15.71 
1942 07 23.25  11.23  17.24 
1942 08 24.11  11.36  17.73 
1942 09 19.62   6.70  13.16 
1942 10 12.33    .73   6.53 
1942 11  3.16  -6.10  -1.46 
1942 12 -5.12 -16.61 -10.86 
1943 01 -7.05 -17.29 -12.17 
1943 02 -1.94 -15.48  -8.71 
1943 03 -1.56 -14.28  -7.92 
1943 04  4.69  -6.93  -1.11 
1943 05 14.19  -1.09   6.55 
1943 06 19.73   6.83  13.28 
1943 07 24.04   9.27  16.65 
1943 08 21.94  11.15  16.54 
1943 09 18.85   4.89  11.87 
1943 10 14.18   2.14   8.16 
1943 11  3.28  -6.05  -1.38 
1943 12 -4.48 -15.16  -9.82 
1944 01 -4.79 -13.41  -9.10 
1944 02 -5.22 -19.34 -12.28 
1944 03  -.94 -14.12  -7.53 
1944 04  7.28  -6.27    .50 
1944 05 19.67   2.83  11.25 
1944 06 22.03   8.26  15.14 
1944 07 24.55  11.31  17.93 
1944 08 25.58  10.71  18.14 
1944 09 19.60   5.35  12.47 
1944 10  9.18   -.40   4.39 
1944 11  4.90  -2.21   1.34 
1944 12 -4.75 -12.51  -8.63 
1945 01 -6.11 -16.39 -11.25 
1945 02 -4.05 -16.61 -10.33 
1945 03  2.88  -8.59  -2.85 
1945 04  9.85  -1.02   4.41 
1945 05 13.51   2.27   7.89 
1945 06 19.02   7.47  13.24 
1945 07 25.14  11.35  18.24 
1945 08 24.24  11.00  17.61 
1945 09 18.17   1.88  10.02 
1945 10  9.22   -.93   4.14 
1945 11  2.48  -5.34  -1.43 
1945 12 -4.39 -13.65  -9.01 
1946 01 -6.98 -16.65 -11.81 
1946 02 -8.37 -18.70 -13.53 
1946 03  2.76  -9.58  -3.41 
1946 04  6.54  -3.80   1.37 
1946 05 14.49   2.62   8.55 
1946 06 21.38   7.84  14.61 
1946 07 23.14  10.92  17.02 
1946 08 22.71  10.04  16.37 
1946 09 20.67   5.27  12.97 
1946 10 13.56    .87   7.21 
1946 11  1.99  -5.06  -1.53 
1946 12 99.99 -15.36 -99.99 
1947 01 -6.25 -17.84 -12.04 
1947 02 -2.65 -99.99 -99.99 
1947 03  1.45  -9.42  -3.98 
1947 04  3.15  -8.10  -2.47 
1947 05 12.02    .66   6.34 
1947 06 20.78   6.75  13.76 
1947 07 26.85  15.01  20.93 
1947 08 25.34  10.64  17.99 
1947 09 18.24   4.60  11.42 
1947 10 14.24   2.88   8.55 
1947 11  4.76  -3.35    .70 
1947 12 -4.41 -13.75  -9.08 
1948 01 -6.89 -17.27 -12.08 
1948 02 -7.79 -23.22 -15.50 
1948 03 -1.03 -15.58  -8.30 
1948 04  4.88  -3.74    .57 
1948 05 14.89   3.13   9.01 
1948 06 19.57   6.45  13.01 
1948 07 24.56  11.99  18.27 
1948 08 23.45  12.06  17.75 
1948 09 18.56   6.72  12.64 
1948 10 11.14    .24   5.69 
1948 11  5.52  -1.54   1.99 
1948 12 -1.80 -10.22  -6.01 
1949 01 99.99 -16.48 -99.99 
1949 02 99.99 -17.93 -99.99 
1949 03   .56 -10.28  -4.85 
1949 04  8.03   -.23   3.90 
1949 05 15.63   2.94   9.28 
1949 06 23.38  10.46  16.92 
1949 07 26.27  12.77  19.52 
1949 08 23.90  11.13  17.51 
1949 09 17.46   6.78  12.12 
1949 10 14.13   1.31   7.72 
1949 11   .63  -5.65  -2.51 
1949 12 -2.69 -11.05  -6.87 
1950 01 -6.18 -18.45 -12.32 
1950 02 -8.02 -18.94 -13.48 
1950 03 -1.85 -12.14  -6.99 
1950 05 17.34   2.77  10.05 
1950 06 19.91   8.63  14.27 
1950 07 23.70  12.14  17.92 
1950 08 22.89   8.31  15.60 
1950 09 17.21   2.99  10.10 
1950 10  9.87    .89   5.38 
1950 11  6.19  -2.15   2.02 
1950 12  -.73  -9.22  -4.97 
1951 01 99.99 -15.02 -99.99 
1951 02 99.99 -15.44 -99.99 
1951 03   .64  -9.77  -4.56 
1951 04  9.18    .64   4.91 
1951 05 16.20   4.92  10.56 
1951 06 20.43   7.94  14.18 
1951 07 24.41  11.49  17.95 
1951 08 22.19  11.13  16.66 
1951 09 18.15 -99.99 -99.99 
1951 10 11.24   1.65   6.44 
1951 11  2.73  -5.10  -1.18 
1951 12 -5.67 -13.92  -9.79 
1952 01 -5.15 -16.87 -11.01 
1952 02 -3.25 -15.14  -9.19 
1952 03   .93  -6.48  -2.77 
1952 04  7.12  -2.39   2.36 
1952 05 14.25   4.05   9.14 
1952 06 19.98   9.14  14.56 
1952 07 27.00  13.90  20.45 
1952 08 25.21  11.40  18.30 
1952 09 18.92   5.39  12.15 
1952 10  8.45    .37   4.41 
1952 11  2.99  -2.89    . 4 
1952 12 -1.16  -7.95  -4.55 
1953 01 -4.17 -13.85  -9.01 
1953 02 -3.16 -13.57  -8.36 
1953 03   .-6  -8.93  -4.50 
1953 04  9.01    . 5   4.53 
1953 05 15.16   2.92   9.04 
1953 06 21.62   8.02  14.82 
1953 07 24.52  11.94  18.23 
1953 08 22.00   9.87  15.93 
1953 09 18.07   7.30  12.68 
1953 10 13.06   1.11   7.08 
1953 11  6.47   -.65   2.91 
1953 12  -.76 -10.57  -5.66 
1954 01 -8.47 -18.99 -13.73 
1954 02  -.68 -11.21  -5.94 
1954 03  -.26  -9.05  -4.65 
1954 04  6.55  -4.69    .93 
1954 05 14.01   3.42   8.71 
1954 06 20.49   8.68  14.58 
1954 07 21.92  12.49  17.20 
1954 08 21.34  10.07  15.70 
1954 09 16.15   5.70  10.92 
1954 10 10.88   1.65   6.26 
1954 11  3.31  -2.84    .23 
1954 12 -1.19  -9.66  -5.42 
1955 01 -4.54 -12.21  -8.37 
1955 02 -3.62 -14.50  -9.05 
1955 03  -.81 -12.05  -6.43 
1955 04  8.04  -2.59   2.72 
1955 05 14.05   3.53   8.79 
1955 06 21.73   8.67  15.20 
1955 07 26.10  11.40  18.75 
1955 08 24.01  11.46  17.73 
1955 09 16.84   5.06  10.95 
1955 10 11.18   1.45   6.31 
1955 11  2.81  -1.27    .77 
1955 12 -6.00 -13.64  -9.82 
1956 01  -.56  -8.10  -4.33 
1956 02 -4.51 -14.76  -9.63 
1956 03  -.58 -11.16  -5.87 
1956 04  7.22  -2.31   2.45 
1956 05 12.53    .30   6.41 
1956 06 19.85   7.81  13.83 
1956 07 21.98  10.58  16.27 
1956 08 20.94   8.60  14.77 
1956 09 16.92   3.98  10.45 
1956 10 14.15    .84   7.49 
1956 11  4.67  -6.18   -.75 
1956 12 -4.58 -16.33 -10.45 
1957 01 10.43 -24.19 -17.31 
1957 02 -4.66 -16.39 -10.52 
1957 03  1.91  -8.07  -3.08 
1957 04  7.26  -3.04   2.11 
1957 05 15.31   1.33   8.32 
1957 06 19.10   7.89  13.49 
1957 07 22.19  11.52  16.85 
1957 08 21.97   8.68  15.32 
1957 09 17.93   5.66  11.79 
1957 10 12.67   1.70   7.18 
1957 11  4.28  -1.91   1.18 
1957 12  -.61 -11.61  -6.10 
1958 01 -2.77 -10.98  -6.87 
1958 02 -3.77 -14.91  -9.34 
1958 03  4.01  -4.48   -.23 
1958 04  9.20   -.92   4.14 
1958 05 15.61   2.65   9.13 
1958 06 17.10   6.53  11.81 
1958 07 23.72  11.48  17.59 
1958 08 21.62  10.79  16.20 
1958 09 17.85   5.37  11.61 
1958 10 10.22    .66   5.44 
1958 11  2.40  -5.07  -1.33 
1958 12 -8.67 -18.87 -13.77 
1959 01 -5.51 -16.96 -11.24 
1959 02 99.99 -22.64 -99.99 
1959 03 -1.54 -13.77  -7.65 
1959 04  7.24  -2.34   2.44 
1959 05 16.70   3.72  10.21 
1959 06 19.07   8.60  13.83 
1959 07 27.68  13.80  20.74 
1959 08 21.83  11.60  16.71 
1959 09 19.68   7.48  13.58 
1959 10  9.35   1.36   5.35 
1959 11  1.98  -5.16  -1.58 
1959 12 -3.18 -11.69  -7.43 
1960 01 -6.15 -15.30 -10.72 
1960 02  -.82  -9.29  -5.05 
1960 03   .-1 -10.55  -5.28 
1960 04  6.44  -4.10   1.17 
1967 01 -5.24 -14.50  -9.87 
1967 02 -8.39 -18.83 -13.61 
1967 03 -2.81 -15.05  -8.93 
1967 04  5.57  -4.23    .66 
1967 05 11.53   1.79   6.66 
1967 06 23.73   9.28  16.50 
1967 07 26.67  14.84  20.75 
1967 08 24.55  13.48  19.01 
1967 09 19.04   7.88  13.46 
1967 10 11.15   3.03   7.08 
1967 11  3.37  -3.47    .-5 
1967 12 -2.95 -11.00  -6.97 
1968 01 -9.53 -18.01 -13.77 
1968 02 -6.91 -17.21 -12.06 
1968 03  -.10  -9.39  -4.74 
1968 04  9.26   -.52   4.37 
1968 05 17.15   2.66   9.90 
1968 06 20.07   8.16  14.11 
1968 07 25.39  11.71  18.54 
1968 08 20.24   8.57  14.40 
1968 09 20.53   8.89  14.71 
1968 10 12.65   5.14   8.89 
1968 11  1.55  -4.23  -1.34 
1968 12 -2.64  -8.88  -5.76 
1969 01 -4.01 -12.38  -8.19 
1969 02 -2.31 -11.45  -6.88 
1969 03  1.23  -7.72  -3.24 
1969 04  6.33  -3.45   1.44 
1969 05 12.86   2.62   7.74 
1969 06 22.70  10.24  16.47 
1969 07 22.65  11.60  17.12 
1969 08 23.94  11.83  17.88 
1969 09 16.99   6.60  11.79 
1969 10 10.02   1.64   5.83 
1969 11  5.25   -.60   2.32 
1969 12 -1.44  -8.17  -4.80 
1970 01 10.37 -18.01 -14.19 
1970 02 -4.90 -16.09 -10.49 
1970 03  2.09  -7.27  -2.58 
1970 04  7.52  -2.84   2.34 
1970 05 15.02   4.41   9.71 
1970 06 20.92   9.72  15.32 
1970 07 26.98  13.97  20.47 
1970 08 24.19  13.42  18.80 
1970 09 14.74   6.95  10.84 
1970 10 12.78   3.47   8.12 
1970 11  4.08  -2.33    .87 
1970 12 -6.72 -14.91 -10.81 
1971 01 -9.07 -17.62 -13.34 
1971 02 -5.18 -15.22 -10.20 
1971 03  1.30  -7.25  -2.97 
1971 04  6.94  -1.83   2.55 
1971 05 16.01   4.35  10.18 
1971 06 20.64   9.01  14.82 
1971 07 23.38  12.51  17.94 
1971 08 22.21  11.44  16.82 
1971 09 18.04   8.46  13.25 
1971 10 12.24   3.45   7.84 
1971 11  3.07  -4.46   -.69 
1971 12 -6.72 -15.34 -11.03 
1972 01 -7.96 -19.48 -13.71 
1972 02 -7.95 -19.00 -13.47 
1972 03 -3.21 -13.56  -8.38 
1972 04  6.14  -4.17    .98 
1972 05 99.99   2.33 -99.99 
1972 06 20.39  10.68  15.53 
1972 07 23.55  12.50  18.02 
1972 08 20.93  10.47  15.70 
1972 09 17.89 -99.99 -99.99 
1972 10  8.53    .48   4.50 
1972 11  1.20  -5.62  -2.21 
1972 12 -7.78 -17.34 -12.56 
1973 01 -6.92 -15.34 -11.13 
1973 02 -5.56 -15.23 -10.39 
1973 03  1.64  -7.71  -3.03 
1973 04  6.02  -2.00   2.01 
1973 05 12.30   3.79   8.04 
1973 06 23.73  11.70  17.71 
1973 07 26.79  15.14  20.96 
1973 08 23.30  13.96  18.62 
1973 09 17.31   7.09  12.20 
1973 10 10.87   2.14   6.50 
1973 11  1.56  -4.23  -1.33 
1973 12  -.52  -9.10  -4.81 
1974 01 -9.12 -19.68 -14.40 
1974 02 -6.67 -16.64 -11.65 
1974 03  -.96 -10.79  -5.87 
