1900 04 13.29    .90   7.09 
1900 05 17.04   5.34  11.19 
1900 06 21.52   9.39  15.46 
1900 07 23.28  10.87  17.07 
1900 08 27.10  14.45  20.77 
1900 09 20.04   9.96  15.00 
1900 10 17.60   8.13  12.86 
1900 11  -.17  -5.42  -2.79 
1900 12 -4.25 -10.13  -7.19 
1901 01 99.99 -14.26 -99.99 
1901 02 99.99 -17.33 -99.99 
1901 03 99.99 -11.95 -99.99 
1901 04 99.99  -1.68 -99.99 
1901 05 99.99   2.56 -99.99 
1901 06 99.99   9.28 -99.99 
1901 07 23.35  12.72  18.03 
1901 08 23.29  13.10  18.19 
1901 09 19.54   6.92  13.23 
1901 10 14.05   3.11   8.58 
1901 11  2.93  -5.15  -1.11 
1901 12 -3.48 -11.16  -7.32 
1902 01 -2.92 -12.90  -7.91 
1902 02 -2.80 -12.76  -7.78 
1902 03  6.05  -5.23    .41 
1902 04  8.07  -1.05   3.50 
1902 05 16.50   4.96  10.73 
1902 06 18.87   6.63  12.75 
1902 07 25.29  13.01  19.15 
1902 08 21.87  10.63  16.25 
1902 09 18.62   6.62  12.62 
1902 10 11.48   2.18   6.83 
1902 11  5.49  -1.03   2.23 
1902 12 -2.86 -11.76  -7.31 
1903 01 -3.81 -12.17  -7.99 
1903 02 -3.99 -15.61  -9.80 
1903 03  2.42  -5.73  -1.65 
1903 04  6.27  -1.39   2.44 
1903 05 14.74   4.73   9.74 
1903 06 18.87   7.59  13.23 
1903 07 22.59  12.36  17.47 
1903 08 17.24   9.85  13.54 
1903 09 17.36   8.08  12.72 
1905 04 99.99  -1.90 -99.99 
1913 07 23.63  15.88  19.75 
1913 09 19.25  10.07  14.66 
1913 10 13.80   2.46   8.13 
1913 11  8.47  -1.43   3.52 
1913 12  3.91  -5.29   -.68 
1914 02 -6.04 -17.27 -11.65 
1914 03   .62  -9.83  -4.60 
1914 05 23.28  10.57  16.92 
1914 06 24.97 -99.99 -99.99 
1914 07 25.72 -99.99 -99.99 
1914 08 23.80 -99.99 -99.99 
1914 10 17.08   5.57  11.32 
1914 11  6.92  -3.41   1.75 
1914 12 -3.39 -10.88  -7.13 
1915 01 -6.04 -15.23 -10.63 
1915 03   .86  -7.12  -3.13 
1915 04 15.24   5.78  10.51 
1915 05 13.08   5.23   9.15 
1915 06 19.08   7.14  13.11 
1915 08 21.57  10.31  15.94 
1915 09 22.43   9.43  15.93 
1938 12 -1.34  -7.85  -4.59 
1939 01 -2.04 -11.61  -6.82 
1939 02 -4.84 -14.63  -9.73 
1939 03  -.18 -10.79  -5.48 
1939 04  7.66  -3.37   2.14 
1939 05 17.19   3.82  10.50 
1939 06 22.33  10.02  16.17 
1939 07 25.70  12.50  19.10 
1939 08 23.85  11.99  17.92 
1939 09 20.97   8.31  14.64 
1939 10 11.90   2.52   7.21 
1939 11  6.40  -3.52   1.44 
1939 12  2.60  -4.42   -.91 
1940 01 -5.38 -12.84  -9.11 
1940 02 -1.48  -9.01  -5.24 
1940 03  -.89 -10.16  -5.52 
1940 04  7.85  -1.75   3.05 
1940 05 12.72   3.30   8.01 
1940 06 19.86   8.04  13.95 
1940 07 24.74  12.66  18.70 
1940 08 22.17  13.65  17.91 
1940 09 20.73  10.53  15.62 
1940 10 13.95   4.96   9.46 
1940 11  3.35  -3.35    . 0 
1940 12  -.75  -7.57  -4.16 
1941 01 -2.65 -10.22  -6.43 
1941 02 -2.38 -10.54  -6.46 
1941 03   .79  -8.67  -3.94 
1941 04 13.69   1.38   7.53 
1941 05 19.45   7.00  13.23 
1941 06 21.91   9.28  15.59 
1941 07 25.37  13.64  19.50 
1941 08 22.69  12.37  17.53 
1941 09 20.89  10.55  15.71 
1941 10 13.27   3.77   8.52 
1941 11  5.84  -1.88   1.98 
1941 12  1.55  -5.49  -1.96 
1942 01 -2.29  -9.89  -6.09 
1942 02 -2.88 -10.87  -6.87 
1942 03  3.53  -4.44   -.45 
1942 04 15.43   2.55   8.99 
1942 05 16.20   3.00   9.60 
1942 06 21.47   9.02  15.24 
1942 07 23.45  12.77  18.11 
1942 08 23.72  12.43  18.07 
1942 09 18.24   7.07  12.65 
1942 10 13.78   3.56   8.67 
1942 11  5.43  -4.04    .69 
1942 12 -3.45 -10.07  -6.76 
1943 01 -5.03 -15.05 -10.04 
1943 03  -.55 -11.79  -6.17 
1943 04  8.33  -1.84   3.24 
1943 05 16.76   4.63  10.69 
1943 06 20.42   8.45  14.43 
1943 07 26.49  14.59  20.54 
1943 08 24.01  13.64  18.82 
1943 09 18.03   6.96  12.49 
1943 10 14.17   3.35   8.76 
1943 11  2.42  -3.27   -.42 
1943 12   .16  -8.88  -4.36 
1944 01  1.52  -6.07  -2.27 
1944 02 -1.85 -10.06  -5.95 
1944 03   .77  -8.13  -3.68 
1944 04  7.10  -2.94   2.08 
1944 05 18.07   6.68  12.37 
1944 06 22.15   9.18  15.66 
1944 07 24.95  13.14  19.04 
1944 08 25.18  14.08  19.63 
1944 10 14.68   3.13   8.90 
1944 11  6.98    . 7   3.52 
1944 12 -2.58  -9.46  -6.02 
1945 01 -6.21 -13.62  -9.91 
1945 02 -2.24 -12.57  -7.40 
1945 03  8.78  -2.54   3.12 
1945 04  9.66   -.79   4.43 
1945 05 12.85   1.56   7.20 
1945 06 18.71   7.92  13.32 
1945 07 21.99  12.06  17.02 
1945 08 23.96  13.33  18.64 
1945 09 21.44   8.58  15.01 
1945 10 12.07   1.11   6.58 
1945 11  4.36  -7.21  -1.42 
1945 12 -3.78 -10.10  -6.94 
1946 01 -3.08 -11.36  -7.22 
1946 02 -3.63 -14.03  -8.83 
1946 03  9.47  -2.35   3.56 
1946 04 11.84    .91   6.37 
1946 05 16.28   3.09   9.68 
1946 06 22.03   8.18  15.10 
1946 07 27.22  14.29  20.75 
1946 08 24.39  11.45  17.92 
1946 09 21.82   8.49  15.15 
1946 10 16.56   4.16  10.36 
1946 11  7.31  -2.99   2.15 
1946 12 -1.41  -9.39  -5.40 
1947 01 -1.58 -10.70  -6.14 
1947 02 -5.22 -12.84  -9.03 
1947 03   .38  -9.64  -4.63 
1947 04  6.78  -3.40   1.69 
1947 05 13.89   2.36   8.13 
1947 06 20.50   7.22  13.86 
1947 07 25.56  12.24  18.90 
1947 08 29.78  15.40  22.59 
1947 09 19.71   8.47  14.10 
1947 10 19.44   6.96  13.20 
1947 11  2.91  -4.94  -1.01 
1947 12 -2.00  -8.53  -5.26 
1948 01 -5.35 -16.36 -10.85 
1948 02 -4.21 -14.92  -9.56 
1948 03  2.07  -9.51  -3.72 
1948 04 13.28    .15   6.71 
1948 05 16.52   2.76   9.64 
1948 06 21.60   8.56  15.08 
1948 07 26.19  13.47  19.83 
1948 08 25.79  12.88  19.33 
1948 09 22.59   8.68  15.64 
1948 10 15.25   3.90   9.57 
1948 11  5.67   -.52   2.57 
1948 12 -1.04  -9.01  -5.02 
1949 01 -2.57 -10.84  -6.70 
1949 02 -3.13 -12.41  -7.77 
1949 03   .72  -7.85  -3.56 
1949 04 13.04    .58   6.81 
1949 05 19.11   4.71  11.91 
1949 06 26.31  10.87  18.59 
1949 07 26.21  14.51  20.36 
1949 08 26.20  13.99  20.09 
1949 09 18.23   8.52  13.37 
1949 10 17.18   5.12  11.15 
1949 11  4.42  -2.11   1.15 
1949 12 -1.11  -9.32  -5.21 
1950 01 -4.84 -16.37 -10.61 
1950 02 -2.48 -12.26  -7.37 
1950 03  -.50 -10.46  -5.48 
1950 04  4.56  -3.64    .45 
1950 05 16.71   2.92   9.82 
1950 06 23.14   8.66  15.90 
1950 07 23.74  11.25  17.49 
1950 08 22.55   7.68  15.11 
1950 09 19.91   7.78  13.84 
1950 10 15.66   4.31   9.98 
1950 11  2.43  -5.08  -1.32 
1950 12 -3.68 -10.60  -7.14 
1951 01 -4.67 -12.92  -8.79 
1951 02 -2.21 -13.08  -7.64 
1951 03   . 5 -10.01  -4.98 
1951 04  7.77  -1.13   3.32 
1951 05 20.09   5.43  12.76 
1951 06 21.10   8.20  14.65 
1951 07 25.11  12.87  18.99 
1951 08 22.05  10.63  16.34 
1951 09 17.86   7.32  12.59 
1951 10 12.58   2.51   7.54 
1951 11  1.57  -7.48  -2.95 
1951 12 99.99 -10.65 -99.99 
1952 01 -3.55 -11.78  -7.66 
1952 02  -.49  -9.28  -4.88 
1952 03  1.84  -8.80  -3.48 
1952 04 12.85    .34   6.59 
1952 05 17.12   3.63  10.37 
1952 06 24.59  10.28  17.43 
1952 07 27.35  13.62  20.48 
1952 08 25.04  11.76  18.40 
1952 09 22.67   8.95  15.81 
1952 10 12.13    .42   6.27 
1952 11  6.18  -1.29   2.44 
1952 12   .74  -5.82  -2.54 
1953 01 -2.10 -10.35  -6.23 
1953 02 -2.82  -9.85  -6.33 
1953 03  3.94  -5.23   -.64 
1953 04  7.41  -1.96   2.72 
1953 05 17.12   3.40  10.26 
1953 06 23.00   9.22  16.11 
1953 07 25.69  12.45  19.07 
1953 08 26.27  14.10  20.18 
1953 09 19.98   9.97  14.98 
1953 10 19.20   5.86  12.53 
1953 11  8.50   -.98   3.76 
1953 12  -.19  -7.43  -3.81 
1954 01 -5.14 -13.80  -9.47 
1954 02  2.98  -5.74  -1.37 
1954 03  1.47  -7.64  -3.08 
1954 04 10.79  -1.21   4.79 
1954 05 12.94   2.58   7.76 
1954 06 23.73  11.05  17.39 
1954 07 25.43  12.25  18.84 
1954 08 23.41  11.92  17.66 
1954 09 18.09   8.89  13.49 
1954 10 12.23   3.66   7.94 
1954 11  6.72   -.31   3.20 
1954 12   . 7  -7.08  -3.50 
1955 01 -3.73 -10.36  -7.04 
1955 02 -2.28 -11.46  -6.87 
1955 03   .25 -10.67  -5.21 
1955 04 15.15   3.19   9.17 
1955 05 20.85   6.10  13.47 
1955 06 24.34  11.21  17.77 
1955 07 28.68  15.41  22.04 
1955 08 27.27  15.68  21.47 
1955 09 20.87   9.43  15.15 
1955 10 14.94   5.20  10.07 
1955 11  2.92  -4.59   -.83 
1955 12 -3.60 -11.24  -7.42 
1956 01 -1.65 -11.11  -6.37 
1956 02 -2.24 -11.70  -6.97 
1956 03   .84  -9.79  -4.47 
1956 04  7.57  -1.94   2.81 
1956 05 15.89   2.74   9.31 
1956 06 23.76  10.87  17.31 
1956 07 23.05  11.19  17.11 
1956 08 23.65  12.42  18.03 
1956 09 18.18   6.81  12.49 
1956 10 19.45   5.81  12.63 
1956 11  5.92  -2.18   1.87 
1956 12  -.32  -8.85  -4.58 
1957 01 -6.64 -15.02 -10.83 
1957 02 -2.24 -13.42  -7.83 
1957 03  1.44 -10.12  -4.34 
1957 04 12.00    .33   6.16 
1957 05 17.59   4.88  11.23 
1957 06 21.69   9.26  15.47 
1957 07 26.02  12.87  19.44 
1957 08 24.80  12.31  18.55 
1957 09 19.50   7.28  13.39 
1957 10 14.44   3.03   8.73 
1957 11  4.91  -1.61   1.64 
1957 12   .15  -8.57  -4.21 
1958 01 -1.19  -8.97  -5.08 
1958 02 -4.58 -12.89  -8.73 
1958 03  2.54  -7.37  -2.41 
1958 04 12.90   -.13   6.38 
1958 05 18.07   3.03  10.55 
1958 06 20.90   7.49  14.19 
1958 07 24.38  12.26  18.32 
1958 08 24.88  12.41  18.64 
1958 09 21.28   9.85  15.56 
1958 10 14.85   4.69   9.77 
1958 11  6.36  -2.27   2.04 
1958 12 -5.14 -13.36  -9.25 
1959 01 -7.50 -16.25 -11.87 
1959 02 -4.28 -17.18 -10.73 
1959 03  3.26  -8.67  -2.70 
1959 04  9.97  -1.27   4.35 
1959 05 20.75   6.16  13.45 
1959 06 24.54  11.01  17.77 
1959 07 27.00  14.39  20.69 
1959 08 26.14  15.04  20.59 
1959 09 21.30   9.47  15.39 
1959 10 10.97   2.65   6.81 
1959 11   .57  -6.63  -3.03 
1959 12  2.00  -5.24  -1.61 
1960 01 -3.26 -10.57  -6.91 
1960 02 -2.04 -11.91  -6.97 
1960 03  -.31 -13.73  -7.02 
1960 04 10.32    .50   5.41 
1960 05 15.75   3.65   9.70 
1960 06 21.98   7.85  14.91 
1960 07 25.15  11.03  18.09 
1960 08 25.73  12.49  19.11 
1960 09 21.60   9.20  15.40 
1960 10 14.80   3.33   9.06 
1960 11  6.43  -1.02   2.70 
1960 12 -2.67 -11.77  -7.22 
1961 01 -5.13 -14.16  -9.64 
1961 02   .74 -11.19  -5.22 
1961 03  4.48  -5.41   -.46 
1961 04  8.83  -1.87   3.48 
1961 05 17.02   2.79   9.90 
1961 06 22.58   8.96  15.77 
1961 07 24.54  12.79  18.66 
1961 08 26.76  13.10  19.93 
1961 09 20.98   9.05  15.01 
1961 10 15.98   4.88  10.43 
1961 11  6.49  -2.44   2.02 
1961 12 -1.90  -9.91  -5.90 
1962 01 -5.99 -14.63 -10.31 
1962 02 -5.18 -15.08 -10.13 
1962 03  2.38  -7.70  -2.66 
1962 04  8.29  -2.22   3.03 
1962 05 20.44   6.34  13.39 
1962 06 22.35   8.10  15.23 
1962 07 23.37  10.89  17.13 
1962 08 25.17  11.33  18.25 
1962 09 18.44   7.54  12.99 
1962 10 14.63   4.59   9.61 
1962 11  6.50  -2.10   2.19 
1962 12 -2.01  -9.99  -6.00 
1963 01 -9.25 -17.64 -13.44 
1963 02 -6.79 -18.52 -12.65 
1963 03  5.30  -8.76  -1.73 
1963 04 11.79   -.86   5.46 
1963 05 17.23   3.63  10.43 
1963 06 23.87   9.12  16.49 
1963 07 26.37  13.57  19.97 
1963 08 23.98  11.52  17.75 
1963 09 21.32   8.67  14.99 
1963 10 21.36   8.60  14.98 
1963 11  8.59    .44   4.51 
1963 12 -4.21 -11.54  -7.87 
1964 01   .55  -9.10  -4.27 
1964 02   .12 -11.00  -5.44 
1964 03  1.57  -8.35  -3.39 
1964 04 12.50   -.85   5.82 
1964 05 22.04   6.88  14.46 
1964 06 23.21   9.45  16.33 
1964 07 26.88  12.87  19.87 
1964 08 23.11  12.19  17.65 
1964 09 19.79   8.21  14.00 
1964 10 14.58   3.46   9.02 
1964 11  6.50  -1.96   2.27 
1964 12 -3.55 -12.67  -8.10 
1965 01 -4.52 -15.36  -9.93 
1965 02 -4.59 -16.14 -10.36 
1965 03 -1.56 -13.89  -7.72 
1965 04  9.72  -1.69   4.01 
1965 05 20.95   5.54  13.24 
1965 06 22.50   7.98  15.24 
1965 07 23.83  10.36  17.09 
1965 08 22.15  11.16  16.65 
1965 09 16.28   5.96  11.12 
1965 10 14.95   4.48   9.71 
1965 11  4.65  -2.65   1.00 
1965 12   .90  -5.99  -2.54 
1966 01 -6.58 -15.80 -11.19 
1966 02 -2.71 -14.03  -8.37 
1966 03  5.05  -5.01    . 1 
1966 04  7.02  -1.20   2.91 
1966 05 14.88   2.75   8.81 
1966 06 23.66  10.18  16.92 
1966 07 26.99  13.89  20.44 
1966 08 21.88  12.09  16.98 
1966 09 19.91   7.80  13.85 
1966 10 13.15   2.33   7.74 
1966 11  4.19  -3.31    .44 
1966 12 -1.54  -9.83  -5.68 
1967 01 -3.09 -12.15  -7.62 
1967 02 -5.39 -19.52 -12.45 
1967 03  3.19  -9.71  -3.26 
1967 04 11.69  -1.96   4.86 
1967 05 14.24   1.56   7.89 
1967 06 21.39   8.37  14.87 
1967 07 23.21  10.93  17.07 
1967 08 22.72  10.39  16.55 
1967 09 20.56   7.90  14.23 
1967 10 12.45   2.38   7.41 
1967 11  3.30  -3.96   -.33 
1967 12  -.20  -9.18  -4.69 
1968 01 -3.57 -14.78  -9.17 
1968 02 -4.38 -14.85  -9.61 
1968 03  6.95  -6.91    . 1 
1968 04 12.04   -.52   5.76 
1968 05 14.69   2.84   8.76 
1968 06 20.93   6.94  13.93 
1968 07 25.36  11.04  18.20 
1968 08 24.07  11.42  17.74 
1968 09 19.71  10.16  14.94 
1968 10 16.04   5.57  10.80 
1968 11  4.58  -2.08   1.25 
1968 12 -1.86  -9.75  -5.80 
1969 01 -3.86 -11.17  -7.51 
1969 02 -1.47 -13.13  -7.30 
1969 03   .49 -11.13  -5.32 
1969 04 10.45   -.76   4.84 
1969 05 18.10   4.39  11.24 
1969 06 18.77   6.35  12.56 
1969 07 24.24  10.73  17.48 
1969 08 26.63  13.33  19.98 
1969 09 19.45   8.63  14.04 
1969 10 11.99   1.40   6.69 
1969 11  5.57  -3.41   1.08 
1969 12 -1.05  -8.85  -4.95 
1970 01 -6.43 -16.14 -11.28 
1970 02 -3.43 -18.56 -10.99 
1970 03  -.54 -12.67  -6.60 
1970 04 10.38  -1.70   4.34 
1970 05 15.11   3.75   9.43 
1970 06 22.98   9.22  16.10 
1970 07 26.46  13.38  19.92 
1970 08 25.79  12.94  19.36 
1970 09 19.45   9.63  14.54 
1970 10 16.01   3.51   9.76 
1970 11  4.07  -3.31    .38 
1970 12 -1.38 -10.18  -5.78 
1971 01 -7.07 -14.44 -10.75 
1971 02 -2.84 -14.81  -8.82 
1971 03  1.19 -10.94  -4.87 
1971 04 11.39  -2.22   4.58 
1971 05 14.69   1.90   8.29 
1971 06 23.13   9.03  16.08 
1971 07 23.45   9.89  16.67 
1971 08 22.44  10.10  16.27 
1971 09 20.75   8.17  14.46 
1971 10 16.04   6.12  11.08 
1971 11  3.95  -3.04    .45 
1971 12 -1.48 -10.63  -6.05 
1972 01 -6.99 -18.73 -12.86 
1972 02 -6.32 -19.46 -12.89 
1972 03 -2.11 -15.29  -8.70 
1972 04  5.57  -4.62    .47 
1972 05 18.58   4.62  11.60 
1972 06 19.21   6.30  12.76 
1972 07 22.68  10.70  16.69 
1972 08 21.98  10.82  16.40 
1972 09 18.28   6.10  12.19 
1972 10 10.55   1.53   6.04 
1972 11  3.00  -3.17    .-8 
1972 12 -4.71 -12.18  -8.45 
1973 01 -1.81 -13.74  -7.77 
1973 02 -2.98 -14.94  -8.96 
1973 03  5.48  -3.31   1.08 
1973 04  8.80   -.51   4.14 
1973 05 13.44   2.43   7.93 
1973 06 21.53   8.92  15.22 
1973 07 24.11  11.81  17.96 
1973 08 24.68  13.09  18.88 
1973 09 19.15   7.55  13.35 
1973 10 16.41   5.12  10.76 
1973 11  4.44  -2.22   1.11 
1973 12 -2.55 -10.69  -6.62 
1974 01 -5.62 -14.94 -10.28 
1974 02 -5.44 -19.79 -12.61 
1974 03   .46 -10.34  -4.94 
1974 04  8.87  -4.04   2.41 
1974 05 14.71   2.09   8.40 
1974 06 20.35   7.76  14.05 
1974 07 26.50  12.69  19.59 
1974 08 23.03  10.57  16.79 
1974 09 16.98   4.25  10.61 
1974 10 12.70    .97   6.83 
1974 11  5.79  -2.75   1.52 
1974 12   .38  -8.93  -4.27 
1975 01 -2.59 -11.61  -7.10 
1975 02 -2.64 -11.33  -6.98 
1975 03   .42  -9.22  -4.40 
1975 04  6.23  -4.80    .71 
1975 05 18.76   4.98  11.87 
1975 06 21.77   9.27  15.52 
1975 07 26.41  13.22  19.81 
1975 08 25.17  11.28  18.22 
1975 09 16.93   5.65  11.29 
1975 10 14.92   2.79   8.85 
1975 11  7.45  -3.06   2.19 
1975 12 -2.10 -11.33  -6.72 
1976 01 -5.65 -14.89 -10.27 
1976 02   .49  -9.43  -4.47 
1976 03  1.55  -8.33  -3.39 
1976 04 11.20   -.42   5.39 
1976 05 15.48   1.74   8.60 
1976 06 23.85  10.18  17.01 
1976 07 25.40  10.43  17.91 
1976 08 25.28   9.55  17.41 
1976 09 19.23   3.36  11.29 
1976 10 10.89  -1.53   4.68 
1976 11  2.11  -7.34  -2.61 
1976 12 -5.87 -16.61 -11.24 
1977 02 -3.77 -14.80  -9.28 
1977 03  5.28  -5.73   -.22 
1977 04 11.11   -.75   5.18 
1977 05 22.50   6.86  14.68 
