1936 01 22.48 -34.77 -28.62 
1936 02 13.50 -32.39 -22.94 
1936 03 -5.38 -24.00 -14.69 
1936 04  6.08  -9.00  -1.46 
1936 05 16.45    .39   8.42 
1936 06 24.05   8.51  16.27 
1936 07 25.02  10.91  17.96 
1936 08 22.80   8.46  15.62 
1936 09 17.46   3.73  10.60 
1936 10  5.63  -7.91  -1.13 
1936 11 10.78 -23.69 -17.23 
1936 12 19.14 -34.09 -26.61 
1937 01 99.99 -39.03 -99.99 
1937 02 99.99 -33.16 -99.99 
1937 03 99.99 -30.86 -99.99 
1937 04  5.99  -7.67   -.84 
1937 05 13.53   -.43   6.55 
1937 06 24.56   6.25  15.40 
1937 07 24.69  13.00  18.84 
1937 08 23.21   9.29  16.25 
1937 09 16.74   2.20   9.47 
1937 10  5.83  -7.34   -.75 
1937 11 -8.88 -21.78 -15.33 
1937 12 21.42 -33.70 -27.56 
1938 01 99.99 -37.47 -99.99 
1938 02 99.99 -33.50 -99.99 
1938 05 16.83   1.91   9.37 
1938 06 23.85   7.54  15.69 
1938 07 25.77  12.86  19.31 
1938 08 23.25  10.29  16.77 
1938 09 17.07    .-8   8.49 
1938 10  7.21  -8.03   -.40 
1938 11 -7.40 -22.68 -15.04 
1938 12 23.03 -37.63 -30.33 
1939 01 23.11 -39.41 -31.26 
1939 02 13.08 -34.40 -23.74 
1939 03 -1.63 -18.99 -10.31 
1939 04 10.14  -7.72   1.21 
1939 05 18.44    .14   9.29 
1939 06 22.04   7.45  14.74 
1939 07 27.07  10.97  19.02 
1939 08 24.50   9.37  16.93 
1939 09 18.12   2.42  10.27 
1939 10  2.31 -11.67  -4.68 
1939 11 -9.13 -22.49 -15.81 
1939 12 16.40 -31.38 -23.89 
1940 01 20.02 -36.11 -28.06 
1940 02 12.91 -34.08 -23.49 
1940 03 -3.57 -22.31 -12.94 
1940 04  6.31  -6.48    .-8 
1940 05 14.54  -1.07   6.73 
1940 06 23.36   4.85  14.10 
1940 07 24.71  11.50  18.10 
1940 08 22.55   7.86  15.20 
1940 09 16.48    .75   8.61 
1940 10  4.19  -9.78  -2.79 
1940 11 10.54 -26.43 -18.48 
1940 12 17.90 -34.21 -26.05 
1941 01 23.11 -41.64 -32.37 
1941 02 17.16 -36.72 -26.94 
1941 03 -8.81 -29.72 -19.26 
1941 04  3.84  -8.89  -2.52 
1941 05 15.80    .87   8.33 
1941 06 24.92   7.12  16.02 
1941 07 25.72  10.07  17.89 
1941 08 24.50   9.30  16.90 
1941 09 19.02   2.13  10.57 
1941 10  6.70  -9.24  -1.27 
1941 11 -7.69 -23.69 -15.69 
1941 12 21.67 -35.53 -28.59 
1942 01 21.39 -39.34 -30.36 
1942 02 18.45 -38.23 -28.34 
1942 03 -5.05 -23.93 -14.49 
1942 04  5.12 -10.22  -2.55 
1942 05 13.53  -2.00   5.76 
1942 06 22.82   5.50  14.16 
1942 07 24.36   9.43  16.89 
1942 08 23.65   6.98  15.31 
1942 09 16.00   1.31   8.65 
1942 10  6.66  -5.99    .33 
1942 11 -9.71 -22.26 -15.98 
1942 12 19.11 -33.07 -26.09 
1943 01 19.26 -34.83 -27.04 
1943 02 13.91 -33.28 -23.59 
1943 03 -1.35 -21.14 -11.24 
1943 04  8.16  -8.38   -.11 
1943 05 19.37    .42   9.89 
1943 06 22.19   8.14  15.16 
1943 07 25.51  10.14  17.83 
1943 08 21.94   6.72  14.33 
1943 09 18.60   2.11  10.36 
1943 10  9.55  -7.64    .95 
1943 11 11.38 -26.62 -19.00 
1943 12 17.64 -32.93 -25.28 
1944 01 20.61 -39.16 -29.89 
1944 02 14.26 -36.53 -25.39 
1944 03 -1.03 -19.83 -10.43 
1944 04  8.93  -8.06    .43 
1944 05 18.43    .90   9.66 
1944 06 25.59   7.17  16.38 
1944 07 28.88  12.81  20.84 
1944 08 24.39   7.94  16.16 
1944 09 19.20   2.50  10.85 
1944 10  6.70  -9.64  -1.47 
1944 11 11.47 -26.50 -18.98 
1944 12 21.19 -38.54 -29.86 
1945 01 22.52 -41.62 -32.07 
1945 02 14.45 -34.50 -24.47 
1945 03 -3.07 -23.17 -13.12 
1945 04  8.13  -6.84    .64 
1945 05 16.51  -2.73   6.89 
1945 06 21.84   6.49  14.16 
1945 07 27.03  11.14  19.08 
1945 08 22.02   9.49  15.75 
1945 09 18.09    .18   9.13 
1945 10  8.89  -7.08    .90 
1945 11 -7.59 -21.67 -14.63 
1945 12 24.68 -39.66 -32.17 
1946 01 21.80 -39.16 -30.48 
1946 02 17.61 -38.11 -27.86 
1946 03 -7.11 -28.44 -17.77 
1946 04  7.52  -8.12   -.29 
1946 05 14.83   -.61   7.11 
1946 06 25.59   7.48  16.53 
1946 07 26.28  12.02  19.15 
1946 08 23.29  12.95  18.12 
1946 09 14.34   4.63   9.48 
1946 10  7.85  -6.83    .51 
1946 11 -7.73 -23.70 -15.71 
1946 12 18.95 -32.00 -25.48 
1947 01 23.72 -39.71 -31.71 
1947 02 13.81 -34.59 -24.20 
1947 03 -3.70 -24.73 -14.21 
1947 04  7.50  -9.33   -.91 
1947 05 18.96   -.76   9.10 
1947 06 23.82   7.01  15.41 
1947 07 26.14  12.64  19.39 
1947 08 21.09   8.89  14.99 
1947 09 18.90   3.95  11.42 
1947 10  8.82  -6.07   1.37 
1947 11 -9.72 -21.64 -15.68 
1947 12 20.99 -34.43 -27.71 
1948 01 18.19 -34.86 -26.52 
1948 02 12.43 -33.83 -23.13 
1948 03 -1.48 -22.76 -12.12 
1948 04 10.10  -4.80   2.65 
1948 05 16.99   1.08   9.03 
1948 06 22.54   7.92  15.23 
1948 07 28.15  14.36  21.25 
1948 08 23.95  10.18  17.07 
1948 09 15.69   1.88   8.78 
1948 10  7.60  -6.71    .44 
1948 11 -5.31 -21.60 -13.45 
1948 12 15.16 -30.06 -22.61 
1949 01 15.62 -33.00 -24.31 
1949 02 11.59 -31.23 -21.41 
1949 03 -7.28 -27.83 -17.55 
1949 04  8.50  -7.04    .73 
1949 05 16.77    .43   8.60 
1949 06 24.73   6.38  15.55 
1949 07 28.56  11.11  19.83 
1949 08 24.15  13.07  18.61 
1949 09 17.46   3.35  10.41 
1949 10 10.25  -7.10   1.57 
1949 11 -7.80 -21.21 -14.50 
1949 12 20.97 -33.95 -27.46 
1950 01 19.75 -38.58 -29.16 
1950 02 14.18 -34.75 -24.46 
1950 03 -3.75 -26.34 -15.04 
1950 04  9.38  -6.70   1.34 
1950 06 23.14   5.88  14.51 
1950 07 27.10  10.29  18.69 
1950 08 24.31  10.03  17.17 
1950 09 15.84   1.81   8.82 
1950 10  5.55 -10.29  -2.36 
1950 11 10.93 -26.39 -18.66 
1950 12 22.23 -36.97 -29.60 
1951 01 22.87 -39.50 -31.18 
1951 02 16.09 -37.70 -26.89 
1951 03 -4.82 -25.28 -15.05 
1951 04  7.53  -6.42    .55 
1951 05 18.49   -.48   9.00 
1951 06 23.11   4.40  13.75 
1951 07 27.32  11.41  19.36 
1951 08 22.59  12.88  17.73 
1951 09 16.06   1.95   9.00 
1951 10  6.54  -6.60    .-2 
1951 11 -4.30 -19.70 -12.00 
1951 12 14.24 -28.80 -21.52 
1952 01 23.27 -39.18 -31.22 
1952 02 19.54 -39.77 -29.66 
1952 03 -5.89 -28.13 -17.01 
1952 04  8.92  -7.44    .74 
1952 05 15.68    .-8   7.80 
1952 06 23.53   7.63  15.58 
1952 07 25.32  10.10  17.71 
1952 08 25.40  10.57  17.98 
1952 09 16.90   -.36   8.26 
1952 10  5.62  -9.02  -1.70 
1952 11 11.40 -26.65 -19.02 
1952 12 23.75 -39.68 -31.71 
1953 01 21.12 -38.75 -29.93 
1953 02 14.47 -34.25 -24.36 
1953 03 -3.15 -24.67 -13.91 
1953 04  8.64  -6.59   1.02 
1953 05 17.19   1.39   9.29 
1953 06 25.12  10.02  17.57 
1953 07 25.02  13.04  19.03 
1953 08 23.23   9.97  16.60 
1953 09 17.16   1.04   9.10 
1953 10  8.67  -8.85    .-9 
1953 11 -9.80 -25.79 -17.79 
1953 12 17.89 -33.90 -25.89 
1954 01 21.63 -99.99 -99.99 
1954 02 13.03 -30.92 -21.97 
1954 03 -4.21 -24.21 -14.21 
1954 04  7.44  -7.97   -.26 
1954 05 13.95  -3.26   5.34 
1954 06 23.97   6.85  15.41 
1954 07 28.54  11.92  20.23 
1954 08 26.46   7.25  16.85 
1954 09 17.11    .80   8.95 
1954 10  6.26  -5.12    .57 
1954 11 -8.25 -23.31 -15.78 
1954 12 19.24 -33.59 -26.41 
1955 01 20.72 -38.29 -29.50 
1955 02 17.79 -38.32 -28.05 
1955 03 -7.90 -29.11 -18.50 
1955 04  3.18 -12.65  -4.73 
1955 05 17.95   1.62   9.79 
1955 06 21.79   6.59  14.19 
1955 07 24.51  10.74  17.62 
1955 08 24.34  10.09  17.21 
1955 09 16.70   2.80   9.75 
1955 10  7.62  -9.93  -1.15 
1955 11 -6.43 -23.22 -14.82 
1955 12 13.48 -29.65 -21.56 
1956 01 24.19 -42.12 -33.15 
1956 02 16.28 -36.33 -26.30 
1956 03 -5.50 -25.45 -15.47 
1956 06 22.39   7.86  15.12 
1956 07 24.78  11.62  18.20 
1956 08 23.81   8.88  16.34 
1956 09 16.26   3.64   9.95 
1956 10  7.76  -6.39    .68 
1956 11 10.28 -22.24 -16.26 
1956 12 21.37 -36.36 -28.86 
1957 01 19.73 -35.90 -27.81 
1957 02 13.74 -30.96 -22.34 
1957 03 -5.24 -26.06 -15.65 
1957 04  7.52  -7.60    .-3 
1957 05 19.49   1.21  10.35 
1957 06 22.62   3.53  13.07 
1957 07 24.75  11.36  18.05 
1957 08 21.10  10.14  15.62 
1957 09 15.38   1.34   8.35 
1957 10  7.11  -7.57   -.23 
1957 11 -5.90 -19.34 -12.62 
1957 12 15.91 -31.01 -23.46 
1958 01 20.79 -37.00 -28.89 
1958 02 10.79 -33.27 -22.03 
1958 03 -6.32 -26.26 -16.29 
1958 04  5.38  -8.66  -1.63 
1958 05 16.45    .-5   8.20 
1958 06 23.25   6.84  15.04 
1958 07 26.36  12.73  19.54 
1958 08 23.70   7.47  15.58 
1958 09 18.04   1.86   9.95 
1958 10  7.61  -7.96   -.17 
1958 11 -4.23 -20.65 -12.44 
1958 12 15.30 -29.81 -22.55 
1959 01 22.50 -99.99 -99.99 
1959 04  8.33 -99.99 -99.99 
1959 05 17.78 -99.99 -99.99 
1959 07 22.96 -99.99 -99.99 
1959 08 24.90  12.57  18.73 
1959 09 20.20   5.38  12.79 
1959 10  7.14  -4.92   1.10 
1959 11 10.10 -25.47 -17.78 
1959 12 19.01 -35.24 -27.12 
1960 01 24.11 -40.64 -32.37 
1960 02 13.88 -33.90 -23.89 
1960 03 -6.25 -26.90 -16.57 
1960 04  4.61 -11.24  -3.31 
1960 05 14.01  -1.05   6.47 
1960 06 21.37   7.64  14.50 
1960 07 27.11  10.10  18.60 
1960 08 22.84  10.14  16.49 
1960 09 15.49   3.22   9.35 
1960 10  5.47 -10.73  -2.63 
1960 11 -7.15 -22.82 -14.98 
1960 12 99.99 -38.75 -99.99 
1961 01 99.99 -41.04 -99.99 
1961 02 14.77 -36.32 -25.54 
1961 03 -3.71 -23.94 -13.82 
1961 04  5.51 -10.56  -2.52 
1961 05 15.82  -2.22   6.80 
1961 06 21.51   5.69  13.60 
1961 07 24.30  11.37  17.83 
1961 08 23.05  11.02  17.03 
1961 09 18.01   3.19  10.60 
1961 10  6.73  -9.07  -1.16 
1961 11 -5.20 -23.36 -14.28 
1961 12 14.79 -29.79 -22.29 
1962 01 17.20 -35.57 -26.39 
1962 02 13.09 -35.29 -24.19 
1962 03 -5.49 -25.61 -15.55 
1962 04  8.76  -7.60    .58 
1962 05 17.49   -.35   8.57 
1962 06 23.67   5.51  14.59 
1962 07 27.03  11.48  19.25 
1962 08 22.89   7.48  15.18 
1962 09 17.04   3.55  10.29 
1962 10  6.40  -8.58  -1.08 
1962 11 -8.85 -25.73 -17.29 
1962 12 17.34 -33.07 -25.20 
1963 01 15.00 -31.07 -23.03 
1963 02 -9.77 -31.70 -20.73 
1963 03  -.21 -20.37 -10.29 
1963 04  6.81  -9.50  -1.34 
1963 05 15.86   -.45   7.70 
1963 06 22.13   7.83  14.98 
1963 07 27.91  11.57  19.74 
1963 08 24.25  10.45  17.35 
1963 09 17.70  -1.09   8.30 
1963 10  7.14  -7.15    . 0 
1963 11 -7.64 -22.31 -14.97 
1963 12 18.99 -34.29 -26.64 
1964 01 17.98 -36.68 -27.33 
1964 02 14.82 -38.56 -26.69 
1964 03 -1.22 -22.68 -11.95 
1964 04  6.16  -9.70  -1.77 
1964 05 18.51  -1.89   8.31 
1964 06 20.61   6.06  13.33 
1964 07 24.80  10.20  17.50 
1964 08 24.80   7.37  16.08 
1964 09 14.64    .-8   7.28 
1964 10  6.68  -8.93  -1.12 
1964 11 -6.86 -23.33 -15.09 
1964 12 18.20 -34.91 -26.56 
1965 02 16.52 -36.25 -26.39 
1965 03 -4.46 -27.20 -15.83 
1965 04  7.22 -10.40  -1.58 
1965 05 15.97   -.95   7.51 
1965 06 24.86   5.75  15.30 
1965 07 25.60   9.08  17.34 
1965 08 23.38   7.76  15.57 
1965 09 16.18   4.94  10.56 
1965 10  7.95  -7.12    .41 
1965 11 11.73 -26.84 -19.28 
1965 12 99.99 -38.93 -99.99 
1966 01 99.99 -36.59 -99.99 
1966 02 17.51 -38.16 -27.83 
1966 03 -5.55 -26.44 -15.99 
1966 04  4.23 -12.01  -3.88 
1966 05 19.94    .56  10.25 
1966 06 25.11   7.96  16.53 
1966 07 25.47  10.22  17.84 
1966 08 23.84   9.46  16.65 
1966 09 15.50  -1.55   6.97 
1966 10 11.48  -4.27   3.60 
1966 11 10.91 -24.96 -17.93 
1966 12 99.99 -36.27 -99.99 
1967 01 99.99 -36.96 -99.99 
1967 02 13.29 -34.50 -23.90 
1967 03 -4.73 -26.62 -15.68 
1967 04 10.76  -7.21   1.77 
1967 05 17.62   2.52  10.07 
1967 06 22.74   5.12  13.93 
1967 07 25.80  11.07  18.43 
1967 08 22.18   8.72  15.45 
1967 09 16.37   -.13   8.12 
1967 10  8.79  -7.99    .40 
1967 11 10.38 -25.53 -17.95 
1967 12 15.90 -29.05 -22.47 
1968 01 17.04 -33.91 -25.48 
1968 02 -8.14 -29.39 -18.77 
1968 05 18.71   1.60  10.16 
1968 06 24.09   7.91  16.00 
1968 07 29.09  10.13  19.61 
1968 08 24.55   8.27  16.41 
1968 09 16.40   1.43   8.91 
1968 10  7.08 -11.87  -2.39 
1968 11 -6.41 -21.55 -13.98 
1968 12 20.33 -38.03 -29.18 
1969 01 24.30 -43.49 -33.89 
1969 02 20.61 -43.37 -31.99 
1969 03 -5.73 -26.95 -16.34 
1969 04  5.49  -8.27  -1.39 
1969 06 23.23   4.86  14.04 
1969 07 25.07  11.55  18.31 
1969 08 23.14   8.55  15.84 
1969 09 15.61   -.48   7.56 
1969 10  6.74  -7.06   -.16 
1969 11 11.62 -27.75 -19.68 
1969 12 24.45 -39.86 -32.15 
1970 01 22.36 -39.43 -30.89 
1970 02 15.32 -36.28 -25.80 
1970 03 -7.40 -27.24 -17.32 
1970 04  9.64  -6.94   1.35 
1970 05 18.99   1.33  10.16 
1970 06 24.89   6.17  15.53 
1970 07 27.06  12.80  19.93 
1970 08 24.31   9.47  16.89 
1970 09 15.77   3.13   9.45 
1970 10  6.16 -11.51  -2.67 
1970 11 -6.27 -22.89 -14.58 
1970 12 18.00 -34.14 -26.07 
1971 01 18.31 -36.29 -27.30 
1971 02 11.61 -32.30 -21.95 
1971 03 -5.18 -24.14 -14.66 
1971 04  5.44  -8.75  -1.65 
1971 05 16.60    .58   8.59 
1971 06 26.19   5.89  16.04 
1971 07 23.69  11.59  17.64 
1971 08 22.34   7.16  14.75 
1971 09 18.42   2.13  10.27 
1971 10  8.93  -6.42   1.25 
1971 11 -5.81 -21.53 -13.67 
1971 12 16.82 -31.22 -24.02 
1972 01 19.36 -37.12 -28.24 
1972 02 12.88 -33.84 -23.36 
1972 03  -.98 -20.00 -10.49 
1972 04  8.70  -6.96    .86 
1972 05 15.73    .19   7.95 
1972 06 20.06   5.57  12.81 
1972 07 23.75  12.22  17.98 
1972 08 20.74   7.26  14.00 
1972 09 16.92   1.28   9.10 
1972 10  4.03  -6.12  -1.04 
1972 11 -9.26 -22.54 -15.90 
1972 12 20.68 -35.22 -27.95 
1973 02 13.86 -34.32 -24.09 
1973 03 -3.96 -25.54 -14.75 
1973 04  4.12  -9.59  -2.73 
1973 05 16.84   1.27   9.05 
1973 06 24.79   6.31  15.55 
1973 07 26.22  12.66  19.43 
1973 08 22.73   8.00  15.36 
1973 09 21.32   -.38  10.47 
1973 10  6.86  -9.87  -1.50 
1973 11 -7.40 -21.63 -14.51 
1973 12 19.53 -34.34 -26.93 
1974 01 18.77 -36.95 -27.86 
1974 02 14.69 -35.27 -24.98 
1974 03 -2.70 -25.24 -13.97 
1974 04  8.97  -7.47    .75 
1974 05 16.25  -1.53   7.36 
1974 06 22.57   7.64  15.10 
1974 07 28.85  11.69  20.27 
1974 08 23.34   9.01  16.17 
1974 09 18.17   3.28  10.72 
1974 10  5.38  -9.34  -1.98 
1974 11 10.18 -28.24 -19.20 
1974 12 24.64 -40.18 -32.41 
1975 01 16.54 -35.20 -25.87 
1975 02 12.82 -35.46 -24.14 
1975 03  -.76 -20.78 -10.77 
1975 04 11.69  -2.85   4.42 
1975 05 19.93    .55  10.24 
1975 06 26.16   8.24  17.20 
1975 07 25.92  10.31  18.11 
1975 08 23.79   8.31  16.05 
1975 09 16.12   -.96   7.58 
1975 10  7.03  -6.69    .17 
1975 11 -3.53 -17.95 -10.74 
1975 12 17.12 -32.48 -24.80 
1976 01 17.77 -35.50 -26.64 
1976 02 12.61 -33.52 -23.06 
1976 03 -3.85 -25.40 -14.62 
1976 04  7.74  -8.93   -.59 
1976 05 18.40   2.51  10.45 
1976 06 22.62   4.38  13.50 
1976 07 26.19  10.55  18.37 
1976 08 21.69   5.67  13.68 
1976 09 19.18   -.36   9.41 
1976 10  6.02 -10.39  -2.18 
1976 11 10.65 -25.68 -18.16 
1976 12 20.12 -33.43 -26.78 
1977 01 24.60 -40.83 -32.71 
1977 02 16.65 -36.49 -26.57 
1977 03 -2.79 -21.73 -12.26 
1977 04  5.31  -7.90  -1.29 
1977 05 20.17   2.63  11.40 
1977 06 24.96   6.90  15.92 
1977 07 26.70  12.12  19.41 
1977 08 24.02   6.78  15.40 
1977 09 16.61   -.10   8.25 
1977 10  5.69  -9.91  -2.10 
1977 11 -9.29 -24.83 -17.06 
1977 12 19.96 -35.34 -27.66 
1978 01 22.49 -39.75 -31.12 
1978 02 16.73 -37.34 -27.03 
1978 03 -3.46 -25.16 -14.31 
1978 04  8.81  -5.52   1.64 
1978 05 17.54    .71   9.12 
1978 06 25.54   7.57  16.55 
1978 07 24.08   8.72  16.40 
1978 08 22.83   7.54  15.18 
1978 09 16.70   2.90   9.80 
1978 10  5.31  -9.14  -1.91 
1978 11 -4.10 -20.93 -12.51 
1978 12 15.57 -32.52 -24.04 
1979 01 18.44 -42.05 -30.24 
1979 02 11.67 -34.43 -23.05 
1979 03 -1.52 -26.73 -14.12 
1979 04  7.75  -6.99    .38 
1979 08 22.75   6.65  14.70 
1979 09 16.98   2.32   9.64 
1979 10  5.65 -11.86  -3.10 
1979 11 10.84 -27.19 -19.01 
1979 12 15.23 -32.77 -24.00 
1980 01 22.17 -41.43 -31.80 
1980 02 13.43 -36.14 -24.78 
1980 03 -4.56 -28.54 -16.55 
1980 04  4.08 -11.79  -3.85 
1980 05 15.64   -.63   7.50 
1980 06 25.34   8.82  17.08 
1980 07 29.03  12.26  20.64 
1980 08 26.15   9.47  17.81 
1980 09 15.54   1.40   8.47 
1980 10  5.05  -9.51  -2.23 
1980 11 -6.68 -22.27 -14.47 
1980 12 16.81 -29.99 -23.40 
1981 01 20.04 -37.33 -28.68 
1981 02 13.58 -35.54 -24.56 
1981 03 -3.24 -22.67 -12.95 
1981 04 12.81  -5.59   3.61 
1981 05 19.33   2.23  10.78 
1981 06 23.70   9.39  16.54 
1981 07 26.25  14.70  20.47 
1981 08 21.10  11.52  16.31 
1981 09 14.76    . 2   7.39 
1981 10  5.82  -7.34   -.76 
1981 11 12.51 -28.61 -20.56 
1981 12 16.51 -32.31 -24.41 
1982 01 19.51 -36.48 -27.99 
1982 02 11.48 -32.55 -22.01 
1982 03 -3.81 -23.12 -13.46 
1982 04 11.46  -5.44   3.01 
1982 05 16.53   1.65   9.09 
1982 06 26.01   4.23  15.12 
1982 07 27.33  11.75  19.54 
1982 08 24.26  13.12  18.69 
1982 09 15.56   2.98   9.27 
1982 10  4.48 -10.27  -2.89 
1982 11 -7.80 -24.64 -16.21 
1982 12 15.20 -31.20 -23.20 
1983 01 19.54 -36.28 -27.91 
1983 02 16.24 -36.70 -26.47 
1983 03 -1.16 -22.42 -11.79 
1983 04  7.38  -3.37   2.00 
1983 05 19.23   -.10   9.56 
1983 06 20.68   5.33  13.00 
1983 07 25.34  10.29  17.81 
1983 08 22.82   8.58  15.70 
1983 09 17.27   5.50  11.38 
1983 10  4.88 -10.01  -2.56 
1983 11 -4.17 -19.04 -11.61 
1983 12 18.35 -33.49 -25.92 
1984 01 18.85 -34.54 -26.69 
1984 02 14.18 -34.11 -24.14 
1984 03 -3.94 -25.55 -14.74 
1984 04 10.13  -5.63   2.25 
1984 05 21.68   2.78  12.23 
1984 06 24.15   5.64  14.89 
1984 07 25.30  12.32  18.81 
1984 08 21.45  10.01  15.73 
1984 09 17.16   3.00  10.08 
1984 10  4.42  -9.93  -2.75 
1984 11 -9.09 -23.40 -16.24 
1984 12 20.31 -34.38 -27.34 
1985 01 23.72 -39.21 -31.46 
1985 02 13.63 -30.72 -22.17 
1985 03 -3.95 -23.29 -13.62 
1985 04 11.74  -4.85   3.44 
1985 05 17.46    .-1   8.72 
1985 06 22.96   6.83  14.89 
1985 07 25.81   9.58  17.69 
1985 08 22.58  10.57  16.57 
1985 09 16.84   2.30   9.57 
1985 10  6.68  -8.58   -.95 
1985 11 -6.71 -20.37 -13.54 
1985 12 21.21 -36.16 -28.68 
1986 01 20.15 -37.65 -28.90 
1986 02 10.61 -32.93 -21.77 
1986 03   .15 -19.71  -9.78 
1986 04  7.66  -6.49    .58 
1986 05 16.95   -.36   8.29 
1986 06 26.23   7.40  16.81 
1986 07 26.63  11.14  18.88 
1986 08 22.51   8.30  15.40 
1986 09 19.41    .54   9.97 
1986 10  5.64 -11.52  -2.94 
1986 11 10.52 -25.18 -17.85 
1986 12 19.06 -33.55 -26.30 
1987 01 22.98 -39.82 -31.40 
1987 02 13.75 -35.25 -24.50 
1987 03 -5.27 -25.33 -15.30 
1987 04  6.81  -9.85  -1.52 
1987 05 14.73  -1.34   6.69 
1987 06 25.51   7.33  16.42 
1987 07 23.06   9.18  16.12 
1987 08 23.18  10.44  16.81 
1987 09 15.25   1.94   8.59 
1987 10  6.32  -6.33    . 0 
1987 11 12.06 -28.43 -20.24 
1987 12 20.70 -38.05 -29.37 
1988 01 19.35 -36.02 -27.68 
1988 02 16.35 -36.90 -26.62 
1988 03 -3.32 -24.50 -13.91 
1988 09 18.37   2.95  10.66 
1988 10  8.08  -6.51    .78 
1988 11 -7.27 -20.98 -14.12 
1988 12 17.16 -32.50 -24.83 
1989 01 16.93 -34.56 -25.74 
1989 02 -9.47 -32.05 -20.76 
1989 03   .78 -19.43  -9.32 
1989 04 10.01  -5.80   2.10 
1989 05 17.67  -1.30   8.18 
1989 06 24.29   8.66  16.47 
1989 07 25.85  11.44  18.64 
1989 08 25.08   9.70  17.39 
1989 09 16.25    .84   8.54 
1989 10  6.79  -8.04   -.62 
1989 11 -5.45 -21.80 -13.62 
1989 12 16.32 -31.12 -23.72 
1990 01 22.10 -38.84 -30.47 
1990 02 -8.75 -29.15 -18.95 
1990 03  3.78 -18.00  -7.11 
1990 04  9.71  -5.03   2.33 
1990 05 20.12   3.67  11.89 
1990 06 24.35   7.81  16.08 
1990 07 27.12  11.58  19.35 
1990 08 24.51   9.14  16.83 
1990 09 16.45   1.98   9.21 
1990 10 10.38  -4.01   3.18 
1990 11 -3.70 -19.92 -11.81 
1990 12 14.32 -28.67 -21.49 
1991 01 16.21 -32.40 -24.31 
1991 02 11.87 -32.93 -22.40 
1991 03 -5.45 -25.94 -15.69 
1991 04  8.87  -5.98   1.44 
1991 05 18.43   1.20   9.81 
1991 06 24.90   8.89  16.90 
1991 07 25.73  12.37  19.04 
1991 08 24.25  11.24  17.74 
1991 09 15.85    .26   8.05 
1991 10  6.61  -7.00   -.19 
1991 11 -8.80 -23.91 -16.35 
1991 12 20.37 -35.24 -27.80 
1992 01 18.40 -36.30 -27.34 
1992 02 11.69 -33.71 -22.70 
1992 03 -1.08 -22.75 -11.91 
1992 04  8.37  -7.44    .46 
1992 05 18.57   -.11   9.22 
1992 06 25.85   8.02  16.93 
1992 07 25.94   9.97  17.95 
1992 08 24.27   8.51  16.39 
1992 09 15.39    .67   8.03 
1992 10  9.30  -7.68    .81 
1992 11 10.92 -26.97 -18.94 
1992 12 17.18 -32.11 -24.64 
1993 01 18.49 -35.62 -27.05 
1993 02 -9.85 -29.75 -19.79 
1993 03 -1.78 -22.75 -12.26 
1993 04  8.31  -7.72    .29 
1993 05 18.57   -.32   9.12 
1993 06 22.71   9.20  15.95 
1993 07 27.62  14.45  21.03 
1993 10  8.18  -7.33    .42 
1993 11 -8.22 -23.75 -15.98 
1993 12 19.24 -34.20 -26.72 
1994 01 23.69 -41.62 -32.65 
1994 02 11.58 -31.09 -21.33 
1994 03 -2.58 -21.55 -12.06 
1994 04  7.09  -6.11    .49 
1994 05 17.53   1.22   9.37 
1994 06 24.97   7.20  16.08 
1994 07 25.88  12.11  18.99 
1994 08 24.42   9.50  16.95 
1994 09 19.54   5.57  12.56 
1994 10  8.75  -6.74   1.00 
1994 11 -7.18 -23.93 -15.55 
1994 12 20.67 -35.36 -28.01 
1995 01 17.07 -33.40 -25.23 
1995 02 -8.39 -99.99 -99.99 
1995 04  7.06  -6.72    .17 
1995 05 15.89   3.29   9.59 
1995 06 25.53   9.47  17.50 
1995 07 25.13  11.52  18.32 
1995 08 22.99   8.89  15.94 
1995 09 17.40   3.88  10.64 
1995 10 10.87  -6.18   2.34 
1995 11 -6.04 -19.79 -12.91 
1995 12 14.04 -29.53 -21.78 
1996 01 20.92 -37.84 -29.38 
1996 02 11.54 -32.63 -22.08 
1996 03 -2.22 -23.38 -12.79 
1996 04  9.55  -5.89   1.83 
1996 05 21.05   2.50  11.77 
1996 06 23.19   8.04  15.61 
1996 07 28.66  13.03  20.84 
1996 08 23.70   9.89  16.79 
1996 09 16.37   1.96   9.16 
1996 10  5.51  -7.23   -.85 
1996 11 -8.76 -22.04 -15.40 
1997 01 18.41 -99.99 -99.99 
1997 03 -5.10 -25.61 -15.35 
1997 06 23.21   8.00  15.60 
1997 07 27.95  12.01  19.98 
1997 08 25.57  10.54  18.05 
1997 09 15.35    .41   7.88 
1997 10  5.42  -5.09    .16 
1997 11 -4.10 -18.83 -11.46 
1997 12 18.15 -32.80 -25.47 
1998 01 99.99 -39.84 -99.99 
1998 02 99.99 -31.50 -99.99 
1998 03   .28 -17.54  -8.63 
1998 04 10.46  -3.36   3.55 
1998 05 18.17   3.55  10.86 
1998 06 22.98  10.90  16.93 
1998 07 28.73  14.40  21.56 
1998 08 24.86   9.39  17.13 
