1924 09 20.00 -99.99 -99.99 
1924 10 15.71  -1.15   7.28 
1924 11 -1.24 -10.88  -6.06 
1924 12 10.76 -20.49 -15.62 
1925 01 -7.83 -17.14 -12.48 
1925 02 -5.53 -16.89 -11.21 
1925 03   .17 -11.63  -5.73 
1925 04 11.42    .15   5.78 
1925 05 20.26   3.05  11.65 
1925 06 22.15   8.12  15.13 
1925 07 26.90  10.26  18.58 
1925 08 25.78   8.50  17.14 
1925 09 16.45   2.13   9.29 
1925 10  2.73  -6.03  -1.65 
1925 11  2.74  -9.14  -3.20 
1925 12 -2.53 -13.55  -8.04 
1926 01  -.83 -11.46  -6.14 
1926 02  -.68  -9.85  -5.26 
1926 03  2.75  -7.73  -2.49 
1926 04 13.68  -3.05   5.31 
1927 05 12.25   1.62   6.93 
1927 06 20.80   5.86  13.33 
1936 04 10.48  -4.85   2.81 
1936 05 23.87   6.29  15.08 
1936 06 25.25   8.97  17.11 
1936 07 34.34  13.62  23.98 
1936 08 28.96  10.47  19.71 
1936 09 23.94   3.92  13.93 
1936 10 16.01  -2.33   6.84 
1937 04 13.30   -.65   6.32 
1937 05 21.60   4.36  12.98 
1937 06 25.36   8.22  16.79 
1937 07 29.84  12.35  21.09 
1937 08 28.11   7.38  17.74 
1937 09 22.56   4.50  13.53 
1937 10 15.53    .47   8.00 
1938 04 13.80  -2.22   5.79 
1938 05 17.51   3.33  10.42 
1938 06 24.38   8.68  16.53 
1938 07 27.83   9.76  18.79 
1938 08 26.77   6.40  16.58 
1938 09 27.30   5.57  16.43 
1938 10 16.58  -2.67   6.95 
1939 04 13.34  -3.87   4.73 
1939 05 20.12   2.86  11.49 
1939 06 18.42   4.87  11.64 
1939 07 29.08   8.78  18.93 
1939 08 28.85   5.61  17.23 
1939 09 21.90   1.89  11.89 
1939 10 11.63  -5.55   3.04 
1940 04  5.92  -5.77    . 7 
1940 05 21.92 -99.99 -99.99 
1940 06 24.12   6.91  15.51 
1940 07 28.45   9.96  19.20 
1940 08 28.69   6.77  17.73 
1940 09 24.54   6.87  15.70 
1940 10 16.48   -.39   8.04 
1941 04 13.57  -2.33   5.62 
1941 05 19.83   3.10  11.46 
1941 06 23.47   7.82  15.64 
1941 07 29.26  10.16  19.70 
1941 08 27.48   8.14  17.81 
1941 09 16.39    .29   8.34 
1941 10 14.01  -4.75   4.63 
1942 04 14.89  -4.01   5.44 
1942 05 16.79   1.17   8.99 
1942 06 19.14   6.03  12.58 
1942 07 26.08   8.85  17.46 
1942 08 25.00   7.49  16.24 
1942 09 19.09   2.65  10.87 
1942 10 13.36  -4.26   4.54 
1943 04 16.68  -1.00   7.84 
1943 05 16.98   -.93   8.02 
1943 06 19.33   5.97  12.65 
1943 07 28.89   8.59  18.74 
1943 08 27.62   6.55  17.08 
1943 09 21.76   -.11  10.82 
1944 04 15.20  -3.69   5.75 
1944 05 21.45   3.01  12.23 
1944 06 21.23   5.54  13.38 
1944 07 26.72   5.49  16.10 
1944 08 24.86   5.29  15.07 
1944 09 20.75 -99.99 -99.99 
1944 10 19.39  -4.14   7.62 
1945 07 29.82   7.35  18.58 
1945 08 28.55 -99.99 -99.99 
1945 09 18.43 -99.99 -99.99 
1946 04 16.35  -1.48   7.43 
1946 05 16.77   -.83   7.97 
1946 06 23.86   5.43  14.64 
1946 07 29.15   9.29  19.21 
1946 08 26.81   6.14  16.47 
1946 09 19.45   2.75  11.10 
1946 10  9.02  -4.57   2.22 
1946 11 -2.16 -14.94  -8.55 
1946 12 -5.37 -20.07 -12.71 
1947 01 -2.70 -16.43  -9.56 
1947 02 99.99 -21.75 -99.99 
1947 03 -1.53 -15.27  -8.40 
1947 04 11.77  -1.91   4.93 
1947 05 17.45    .58   9.02 
1947 06 19.70   5.76  12.73 
1947 07 30.79   9.85  20.32 
1947 08 25.97   8.20  17.08 
1947 09 18.62   2.71  10.67 
1947 10 15.37   -.86   7.25 
1947 11   .14 -11.72  -5.79 
1947 12 -3.14 -13.86  -8.50 
1948 01  -.73 -13.80  -7.26 
1948 02 -8.24 -22.22 -15.23 
1948 03 -4.03 -17.25 -10.64 
1948 04  9.70  -3.71   2.99 
1948 05 18.70   3.16  10.93 
1948 06 21.24   8.22  14.73 
1948 07 26.61   8.43  17.52 
1948 08 27.77   7.71  17.74 
1948 09 22.33   2.11  12.22 
1948 10 15.47  -5.86   4.80 
1948 11  2.80 -10.41  -3.80 
1948 12 10.80 -23.60 -17.20 
1949 01 12.25 -27.15 -19.70 
1949 02 11.73 -24.95 -18.34 
1949 03 99.99 -11.24 -99.99 
1949 04 16.31  -2.89   6.70 
1949 05 20.72   3.79  12.25 
1949 06 23.09   6.71  14.90 
1949 07 26.97   9.14  18.06 
1949 08 29.05   7.78  18.41 
1949 09 21.15   1.03  11.09 
1949 10  9.43  -3.34   3.04 
1949 11 10.67  -6.97   1.85 
1949 12 10.54 -22.17 -16.35 
1950 01 22.18 -33.43 -27.81 
1950 02 -5.71 -20.74 -13.22 
1950 03 -3.60 -15.93  -9.76 
1950 04  6.82  -5.09    .86 
1950 05 16.27   -.24   8.01 
1950 06 21.09   5.02  13.05 
1950 07 24.94   7.74  16.34 
1950 08 23.12   5.56  14.34 
1950 09 19.95   1.26  10.60 
1950 10 12.11  -2.22   4.94 
1950 11   .23 -15.09  -7.43 
1950 12 -3.48 -17.10 -10.29 
1951 01 11.37 -23.56 -17.46 
1951 02 -7.97 -23.49 -15.73 
1951 03 -8.26 -20.65 -14.45 
1951 04  8.68  -5.13   1.77 
1951 05 18.23   2.44  10.33 
1951 06 17.66   3.37  10.51 
1951 08 22.80   7.04  14.92 
1951 09 15.58   1.19   8.38 
1951 10  6.91  -5.15    .87 
1952 04 14.50  -2.18   6.16 
1952 06 22.41   6.63  14.52 
1952 07 25.07   6.40  15.73 
1952 08 27.31   4.79  16.04 
1953 04  6.62  -5.90    .35 
1953 05 15.77    . 5   7.91 
1953 06 20.37   6.26  13.31 
1953 07 26.95   7.50  17.22 
1953 08 27.90   7.06  17.48 
1953 09 22.22   1.76  11.99 
1953 10 18.68  -4.79   6.94 
1953 11  8.64 -10.91  -1.13 
1954 01 16.87 -99.99 -99.99 
1954 02  3.46  -9.62  -3.08 
1954 03 -2.21 -15.32  -8.76 
1954 04  5.93  -7.92   -.99 
1954 05 16.28   1.36   8.82 
1954 06 19.21   5.53  12.37 
1954 07 28.02   8.62  18.32 
1954 08 23.66   9.47  16.57 
1954 09 18.10   2.87  10.48 
1954 10 12.98  -4.65   4.16 
1954 11 10.37  -6.58   1.89 
1954 12  2.41 -15.02  -6.30 
1955 01 -4.96 -20.74 -12.85 
1955 02 -7.10 -21.72 -14.41 
1955 03 -2.74 -17.28 -10.01 
1955 04  8.72  -3.67   2.52 
1955 05 15.30   1.54   8.42 
1955 06 21.98   5.34  13.66 
1955 07 24.78   9.78  17.28 
1955 08 27.45   4.71  16.08 
1955 09 19.39  -1.32   9.03 
1955 10 14.71  -4.44   5.13 
1955 11 -6.53 -21.68 -14.10 
1955 12 -8.93 -23.79 -16.36 
1956 01 10.80 -23.98 -17.39 
1956 02 -7.93 -25.69 -16.81 
1956 03  -.62 -16.29  -8.46 
1956 04 10.03  -6.53   1.74 
1956 05 17.68   2.03   9.85 
1956 06 24.14   6.79  15.46 
1956 07 26.05   8.51  17.27 
1956 08 25.22   6.27  15.74 
1956 09 20.80    .50  10.65 
1956 10 12.56  -5.45   3.55 
1956 11  6.67 -11.36  -2.34 
1956 12 -3.17 -16.87 -10.02 
1957 01 14.00 -26.90 -20.45 
1957 03 99.99 -15.11 -99.99 
1957 04 10.04  -4.37   2.83 
1957 05 19.57   2.07  10.82 
1957 06 21.91   6.01  13.96 
1957 07 29.25   7.49  18.36 
1957 08 24.55   7.24  15.89 
1957 09 20.21   1.43  10.82 
1957 10  8.78  -5.88   1.44 
1957 11  2.26  -6.97  -2.35 
1957 12  -.31 -11.89  -6.10 
1958 01  -.93 -13.83  -7.38 
1958 02 -8.53 -18.99 -13.76 
1958 03 -2.54 -13.19  -7.86 
1958 04 10.61  -3.29   3.66 
1958 05 22.68   2.99  12.83 
1958 06 20.36   4.52  12.44 
1958 07 24.12   5.83  14.97 
1958 08 28.67   6.98  17.82 
1958 09 19.12   1.39  10.25 
1958 10 14.37  -4.57   4.89 
1958 11   .37 -13.71  -6.67 
1958 12 -6.54 -16.94 -11.74 
1959 01 13.13 -22.72 -17.92 
1959 02 11.69 -26.46 -19.07 
1959 03  4.79  -9.01  -2.11 
1959 04 11.25  -4.73   3.25 
1959 05 15.77  -1.73   7.02 
1959 06 23.79   7.30  15.54 
1959 07 28.16   8.06  18.11 
1959 08 25.27   5.16  15.21 
1959 09 17.02   1.16   9.09 
1959 10  9.71  -3.85   2.93 
1959 11 -1.91 -14.08  -7.99 
1959 12   .63 -10.34  -4.85 
1960 01 -7.73 -22.08 -14.90 
1960 02 -6.59 -18.41 -12.50 
1960 03   .44 -14.64  -7.10 
1960 04 10.14  -3.61   3.27 
1960 05 16.56   2.39   9.47 
1960 06 22.60   5.45  14.02 
1960 07 31.31   9.60  20.45 
1960 08 25.49   7.52  16.50 
1960 09 21.74    .56  11.15 
1960 10 14.95  -3.46   5.74 
1960 11  1.55 -99.99 -99.99 
1960 12 -4.81 -17.68 -11.24 
1961 01 -2.57 -16.64  -9.60 
1961 02 -2.03 -99.99 -99.99 
1961 03  6.84  -5.95    .44 
1961 04 10.02  -5.75   2.13 
1961 05 18.87   3.98  11.42 
1961 06 28.57   8.00  18.28 
1961 07 28.57   9.16  18.86 
1961 08 30.08   8.17  19.12 
1961 09 16.43   -.29   8.07 
1961 10 11.93  -4.62   3.65 
1961 11  1.11 -13.79  -6.34 
1961 12 -7.72 -22.14 -14.92 
1962 01 -5.44 -17.53 -11.48 
1962 02 -6.13 -16.77 -11.45 
1962 03 -2.34 -15.79  -9.07 
1962 04 14.68  -1.27   6.70 
1962 05 17.04   1.94   9.49 
1962 06 24.24   7.17  15.70 
1962 07 25.39   7.09  16.24 
1962 08 26.38   6.21  16.29 
1962 09 21.31   -.91  10.20 
1962 10 15.17  -1.75   6.71 
1962 11  7.68  -6.84    .41 
1962 12  -.29 -12.34  -6.31 
1963 01 -9.71 -22.83 -16.27 
1963 02   . 8 -10.97  -5.44 
1963 03  8.18  -5.33   1.42 
1963 04 12.03  -2.67   4.67 
1963 05 18.42   1.81  10.11 
1963 06 22.53   7.96  15.24 
1963 07 27.91   9.21  18.56 
1963 08 28.35   7.25  17.79 
1963 09 24.67   4.76  14.71 
1963 10 18.70  -1.97   8.36 
1963 11  5.40 -11.75  -3.17 
1963 12 -4.67 -18.75 -11.71 
1964 01 -4.17 -15.87 -10.02 
1964 02  1.19 -11.89  -5.35 
1964 03   .83 -10.64  -4.90 
1964 04 11.28  -2.68   4.29 
1964 05 19.21   3.54  11.37 
1964 06 21.93   7.26  14.59 
1964 07 28.86   9.21  19.03 
1964 08 25.12   6.61  15.86 
1964 09 16.69   1.29   8.99 
1964 10 16.57  -4.56   6.00 
1964 11  3.47 -12.33  -4.42 
1964 12 14.19 -26.03 -20.11 
1965 02 -5.89 -20.80 -13.34 
1965 03 -5.63 -19.98 -12.80 
1965 04  7.76  -3.10   2.33 
1965 05 17.10   2.36   9.73 
1965 06 21.64   7.23  14.43 
1965 07 25.99   9.55  17.77 
1965 08 25.35   9.31  17.33 
1965 09 11.38   -.94   5.22 
1965 10 17.60  -3.53   7.03 
1965 11   .-5 -13.07  -6.56 
1965 12 -4.38 -16.85 -10.61 
1966 01 14.75 -26.02 -20.38 
1966 02 -7.72 -20.88 -14.29 
1966 03  3.18  -9.83  -3.32 
1966 04  7.80  -4.41   1.69 
1966 05 19.93   2.04  10.98 
1966 06 20.50   6.76  13.63 
1966 07 27.39   9.43  18.41 
1966 08 24.85   6.92  15.88 
1966 09 22.90   4.12  13.51 
1966 10 12.46  -3.24   4.61 
1966 11 -1.73 -15.51  -8.62 
1966 12 -3.49 -15.65  -9.57 
1967 01 -6.31 -19.95 -13.13 
1967 02 -3.46 -18.20 -10.83 
1967 03 -2.94 -14.71  -8.82 
1967 04  4.84  -6.55   -.85 
1967 05 15.24   1.77   8.50 
1967 06 21.52   4.53  13.02 
1967 07 28.96   7.54  18.25 
1967 08 29.15   7.36  18.25 
1967 09 23.76   3.91  13.83 
1967 10 14.04  -2.30   5.87 
1967 11  3.90 -11.15  -3.62 
1967 12 -4.19 -17.60 -10.89 
1968 01 -7.56 -20.88 -14.21 
1968 02  -.62 -14.34  -7.48 
1968 03  8.68  -5.63   1.52 
1968 04 11.10  -5.56   2.77 
1968 05 16.68   1.49   9.08 
1968 06 21.19   6.99  14.09 
1968 07 26.81   7.37  17.09 
1968 08 23.62   6.28  14.95 
1968 09 19.45   2.91  11.18 
1968 10 12.99  -4.48   4.25 
1968 11  4.76  -9.22  -2.23 
1968 12 -9.33 -20.57 -14.95 
1969 01 18.17 -30.31 -24.24 
1969 02 -8.62 -21.88 -15.25 
1969 03 -2.20 -16.53  -9.36 
1969 04 14.06   -.63   6.71 
1969 05 19.21   2.52  10.87 
1969 06 21.27   5.32  13.29 
1969 07 26.31   7.86  17.08 
1969 08 29.93   6.80  18.36 
1969 09 22.46   3.28  12.87 
1969 10  6.25  -6.01    .11 
1969 11  7.08  -8.95   -.93 
1969 12  -.85 -14.21  -7.53 
1970 01 10.50 -22.91 -16.70 
1970 02 -3.05 -17.48 -10.26 
1970 03 -1.72 -13.77  -7.74 
1970 04  8.20  -3.48   2.35 
1970 05 18.87   2.18  10.52 
1970 06 25.76   9.18  17.47 
1970 07 27.82  10.41  19.11 
1970 09 19.78    .27  10.02 
