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   0.17 -11.63  -5.73 
1925 04  11.42   0.15   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   0.47   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   0.07 
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   0.29   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   0.58   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   0.14 -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   0.86 
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   0.23 -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   0.87 
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   0.35 
1953 05  15.77   0.05   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   0.50  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   0.37 -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   0.63 -10.34  -4.85 
1960 01  -7.73 -22.08 -14.90 
1960 02  -6.59 -18.41 -12.50 
1960 03   0.44 -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   0.56  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   0.44 
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   0.41 
1962 12   -.29 -12.34  -6.31 
1963 01  -9.71 -22.83 -16.27 
1963 02   0.08 -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   0.83 -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  -0.05 -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   0.11 
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   0.27  10.02 
