1937 12  9.00  -3.13   2.93 
1938 01  7.44  -4.63   1.40 
1938 02  3.59  -5.55   -.98 
1938 03  7.05  -5.61    .72 
1938 04 14.32   -.22   7.05 
1938 05 18.50   3.01  10.75 
1938 06 23.98   8.52  16.25 
1938 07 28.05  10.90  19.47 
1938 08 28.80  10.78  19.78 
1938 09 25.99   7.81  16.90 
1938 10 16.54   1.76   9.15 
1938 11  8.87  -5.66   1.60 
1938 12  8.38  -4.61   1.88 
1939 01  7.58  -4.71   1.43 
1939 02  6.19  -8.75  -1.28 
1939 03 11.93  -2.36   4.78 
1939 04 19.18   1.75  10.46 
1939 05 20.66   3.42  12.04 
1939 06 24.98   5.70  15.34 
1939 07 30.64   9.68  20.16 
1939 08 30.76  10.76  20.76 
1939 09 23.17   6.37  14.77 
1939 10 16.90    .29   8.59 
1939 11 14.34  -1.74   6.30 
1939 12 11.73  -2.85   4.43 
1940 01  5.78  -6.43   -.32 
1940 02  7.44  -4.65   1.39 
1940 03 10.92  -2.82   4.05 
1940 04 11.94  -1.43   5.25 
1940 05 17.49   4.60  11.04 
1940 06 23.28   8.31  15.79 
1940 07 27.21   9.88  18.54 
1940 08 31.49  13.37  22.43 
1940 09 22.18   7.35  14.76 
1940 10 19.21   5.38  12.29 
1940 11 11.03  -1.86   4.58 
1940 12  8.39  -2.35   3.01 
1941 01  7.46  -3.05   2.20 
1941 02  9.12  -2.08   3.52 
1941 03 12.61  -2.10   5.25 
1941 04 13.21  -1.43   5.89 
1941 05 20.09   4.52  12.30 
1941 06 23.10   7.04  15.07 
1941 07 30.53  12.27  21.40 
1941 08 27.54  10.41  18.97 
1941 09 22.47   5.15  13.81 
1941 10 15.87   1.66   8.76 
1941 11 13.63   -.10   6.76 
1941 12  7.08  -4.07   1.50 
1942 01  5.63  -7.47   -.91 
1942 02  5.65  -6.66   -.50 
1942 03 11.03  -3.93   3.54 
1942 04 14.56    . 7   7.31 
1942 05 16.68   1.14   8.91 
1942 06 23.63   6.72  15.17 
1942 07 30.45  12.81  21.63 
1942 08 29.59  11.66  20.62 
1942 09 24.93   6.65  15.79 
1942 10 19.35   2.97  11.16 
1942 11 12.01  -1.94   5.03 
1942 12  8.85  -3.68   2.58 
1943 01  6.45  -5.57    .43 
1943 02  9.84  -3.94   2.95 
1943 03 11.89  -2.92   4.48 
1943 04 16.54   1.38   8.96 
1943 05 20.04   3.01  11.53 
1943 06 20.75   4.10  12.42 
1943 07 29.35  10.03  19.69 
1943 08 27.73   7.83  17.77 
1943 09 27.20   7.88  17.54 
1943 10 17.85   2.17  10.01 
1943 11 13.63   -.75   6.44 
1943 12  7.06  -4.37   1.34 
1944 01  6.17  -6.34    .-8 
1944 02  7.20  -6.11    .54 
1944 03 11.21  -4.67   3.26 
1944 04 13.04  -1.35   5.84 
1944 05 19.87   3.99  11.93 
1944 06 21.04   6.01  13.52 
1944 07 28.31  10.35  19.33 
1944 08 29.23  10.45  19.84 
1944 09 25.51   8.10  16.81 
1944 10 19.54   4.88  12.21 
1944 11  6.82  -2.70   2.06 
1944 12  6.13  -4.09   1.02 
1945 01  7.44  -4.04   1.70 
1945 02  8.06  -2.94   2.56 
1945 03  8.29  -3.71   2.29 
1945 04 15.20   -.20   7.50 
1945 05 17.54   4.46  11.00 
1945 06 22.95   7.20  15.07 
1945 07 30.42  13.34  21.88 
1945 08 28.20  11.95  20.07 
1945 09 23.98   8.17  16.07 
1945 10 18.08   5.00  11.54 
1945 11  9.58  -1.42   4.08 
1945 12  4.98  -4.57    .20 
1946 01  7.49  -5.24   1.12 
1946 02  6.78  -4.90    .94 
1946 03 10.62  -2.27   4.17 
1946 04 16.16   1.62   8.89 
1946 05 20.00   4.89  12.44 
1946 06 23.94   8.56  16.25 
1946 07 28.80  12.59  20.69 
1946 08 30.19  12.27  21.23 
1946 09 23.79   7.77  15.78 
1946 10 14.51    .71   7.61 
1946 11  9.08  -2.93   3.07 
1946 12  9.18  -3.15   3.01 
1947 01  6.09  -7.09   -.50 
1947 02 11.58  -1.37   5.10 
1947 03 12.48  -1.08   5.70 
1947 04 15.54    .57   8.05 
1947 05 22.48   6.50  14.49 
1947 06 22.77   6.72  14.74 
1947 07 28.11  10.37  19.24 
1947 08 26.96  10.65  18.80 
1947 09 26.17   8.76  17.46 
1947 10 17.83   3.72  10.77 
1947 11  8.10  -4.50   1.80 
1947 12  7.42  -5.45    .98 
1948 01  9.64  -3.60   3.02 
1948 02  6.35  -6.38    .-1 
1948 03  7.83  -5.80   1.01 
1948 04 11.28  -1.26   5.00 
1948 05 17.24   1.75   9.49 
1948 06 23.07   7.08  15.07 
1948 07 28.91   9.93  19.42 
1948 08 27.87   9.18  18.53 
1948 09 24.78   7.70  16.24 
1948 10 18.08   2.82  10.45 
1948 11 10.42  -3.65   3.38 
1948 12  3.74  -8.62  -2.44 
1949 01 -2.24 -15.33  -8.78 
1949 02  5.68  -8.20  -1.26 
1949 03  8.57  -2.46   3.05 
1949 04 18.12   3.08  10.60 
1949 05 18.11   4.86  11.48 
1949 06 26.17   8.20  17.18 
1949 07 29.92  12.63  21.27 
1949 08 27.24   9.24  18.24 
1949 09 26.12   7.15  16.63 
1949 10 17.94   1.94   9.94 
1949 11 15.89   2.00   8.94 
1949 12  7.87  -5.17   1.34 
1950 01  4.35  -6.76  -1.20 
1950 02 11.05  -2.45   4.30 
1950 03 10.45  -2.82   3.81 
1950 04 15.73    .11   7.91 
1950 05 20.02   3.39  11.70 
1950 06 24.35   7.14  15.74 
1950 08 29.97  11.11  20.54 
1950 09 22.90   7.17  15.03 
1950 10 19.11   5.70  12.40 
1950 11 13.86   1.75   7.80 
1950 12  9.88  -1.03   4.42 
1951 01  6.51  -4.15   1.18 
1951 02  8.24  -3.17   2.53 
1951 03 10.93  -2.36   4.28 
1951 04 16.71   2.05   9.38 
1951 05 19.62   3.57  11.60 
1951 06 25.34   8.29  16.81 
1951 07 31.03  12.77  21.90 
1951 08 27.99  11.09  19.54 
1951 09 27.13   9.78  18.45 
1951 10 16.65   2.92   9.78 
1951 11 10.49  -1.25   4.62 
1951 12  4.41  -5.74   -.66 
1952 01  3.50  -6.36  -1.43 
1952 02  6.87  -4.12   1.37 
1952 03  6.04  -5.63    .20 
1952 04 15.89   1.14   8.51 
1952 05 21.17   5.54  13.35 
1952 06 22.61   6.83  14.72 
1952 07 28.82  12.51  20.66 
1952 08 28.69  11.38  20.03 
1952 09 24.62   9.03  16.82 
1952 10 22.45   6.42  14.43 
1952 11  8.30  -3.71   2.29 
1952 12  6.83  -3.37   1.73 
1953 01 10.48   -.39   5.04 
1953 02 10.05  -4.57   2.74 
1953 03 10.89  -2.56   4.16 
1953 04 13.72    . 0   6.86 
1953 05 14.14    .79   7.46 
1953 06 21.61   5.92  13.76 
1953 07 30.69  12.76  21.72 
1953 08 26.97  10.69  18.83 
1953 09 26.76  10.20  18.48 
1953 10 17.19   3.00  10.09 
1953 11 12.64    .91   6.77 
1953 12  8.34  -3.92   2.21 
1954 01  7.70  -3.54   2.08 
1954 02 11.11  -2.02   4.54 
1954 03  8.22  -4.30   1.96 
1954 04 17.81   3.13  10.46 
1954 05 24.32   6.60  15.46 
1954 06 24.04   7.30  15.67 
1954 07 29.91  13.91  21.91 
1954 08 26.78  10.45  18.61 
1954 09 24.84   7.81  16.32 
1954 10 19.25   3.49  11.37 
1954 11 13.55    .72   7.13 
1954 12  6.04  -5.04    .50 
1955 01  2.64  -8.85  -3.10 
1955 02  5.94  -6.86   -.46 
1955 03 10.38  -3.72   3.33 
1955 04 11.23  -2.30   4.46 
1955 05 18.98   2.52  10.75 
1955 06 24.66   7.88  16.27 
1955 07 28.53  11.13  19.83 
1955 08 31.57  12.51  22.04 
1955 09 24.64   7.66  16.15 
1955 10 19.65   5.36  12.50 
1955 11 11.81    .-9   5.86 
1955 12  7.57  -1.58   2.99 
1956 01  6.96  -2.69   2.13 
1956 02  5.15  -7.49  -1.16 
1956 03 12.57  -1.93   5.32 
1956 04 14.19    .70   7.44 
1956 05 18.66   4.12  11.39 
1956 06 25.68   8.64  17.16 
1956 07 29.19  11.03  20.11 
1956 08 27.13   9.29  18.20 
1956 09 25.20   8.72  16.96 
1956 10 15.87   1.13   8.50 
1956 11 11.81  -3.39   4.21 
1956 12  8.74  -5.00   1.86 
1957 01  2.73  -9.26  -3.26 
1957 02  8.38  -1.73   3.32 
1957 03 11.20  -1.90   4.65 
1957 04 14.04   -.55   6.74 
1957 05 16.79   2.61   9.70 
1957 06 26.17   8.33  17.25 
1957 07 29.32  10.14  19.73 
1957 08 27.97   9.50  18.73 
1957 09 24.94   9.14  17.04 
1957 10 14.88   2.63   8.75 
1957 11  8.64  -2.66   2.99 
1957 12  8.85  -2.16   3.34 
1958 01  7.05  -4.15   1.45 
1958 02  9.04   -.87   4.08 
1958 03  6.32  -4.58    .87 
1958 04 13.28   -.79   6.24 
1958 05 22.59   6.21  14.40 
1958 06 22.95   7.89  15.42 
1958 07 28.39  11.10  19.74 
1958 08 30.32  12.86  21.59 
1958 09 24.81   7.74  16.27 
1958 10 20.85   5.20  13.02 
1958 11 99.99   -.94 -99.99 
1958 12 12.51    .-8   6.21 
1959 01  8.95  -2.64   3.15 
1959 02  5.89  -5.39    .25 
1959 03 13.34  -1.17   6.08 
1959 04 18.45   2.14  10.29 
1959 05 16.94   1.74   9.34 
1959 06 27.33   9.18  18.26 
1959 07 31.54  13.72  22.63 
1959 08 28.46  10.37  19.41 
1959 09 21.85   5.64  13.74 
1959 10 19.82   3.27  11.54 
1959 11 14.86  -1.29   6.78 
1959 12  7.34  -6.65    .34 
1960 01  4.04  -8.13  -2.04 
1960 02  7.14  -7.22    .-3 
1960 03 13.24  -1.91   5.66 
1960 04 15.28   -.22   7.53 
1960 05 19.35   2.49  10.92 
1960 06 28.96   8.30  18.62 
1960 07 30.43   9.08  19.75 
1960 08 29.30   6.72  18.01 
1960 09 26.72   5.03  15.87 
1960 10 18.74   2.83  10.78 
1960 11  9.97  -1.11   4.43 
1960 12  6.97  -4.79   1.08 
1961 01 10.07  -2.46   3.80 
1961 02 10.40  -1.73   4.33 
1961 03 10.83  -1.85   4.48 
1961 04 16.19    .80   8.49 
1961 05 17.95   3.46  10.70 
1961 06 28.00  13.33  20.66 
1961 07 30.57 -99.99 -99.99 
1961 08 28.09  14.71  21.40 
1961 09 99.99   8.02 -99.99 
1961 10 17.65   2.90  10.27 
1961 11 10.71  -2.92   3.89 
1961 12  8.05  -5.88   1.08 
1962 01  5.90  -8.80  -1.45 
1962 02  5.97  -4.89    .53 
1962 03  9.06  -4.92   2.07 
1962 04 18.90   2.16  10.53 
1962 05 16.62   2.75   9.68 
1962 06 25.50   8.24  16.86 
1962 07 28.38  10.67  19.52 
1962 08 27.76  11.27  19.51 
1962 09 26.15   9.72  17.93 
1962 10 17.99   4.98  11.49 
1962 11 12.67   1.38   7.02 
1962 12  8.75  -1.54   3.60 
1963 01  6.04  -5.39    .32 
1963 02 12.72   1.39   7.05 
1963 03  9.18  -2.86   3.16 
1963 04 10.07  -1.91   4.08 
1963 05 19.42   6.12  12.77 
1963 06 99.99   6.29 -99.99 
1963 07 27.65  11.68  19.66 
1963 08 28.56  11.41  19.98 
1963 09 25.45  10.50  17.97 
1963 10 20.01   6.36  13.18 
1963 11 10.40    . 9   5.24 
1963 12  9.13  -2.31   3.41 
1964 01  6.65  -4.67    .99 
1964 02  8.84  -5.30   1.77 
1964 03  9.52  -3.64   2.94 
1964 04 14.08   -.28   6.90 
1964 05 17.57   3.61  10.59 
1964 06 22.52   7.77  15.14 
1964 07 29.52  12.60  21.06 
1964 08 28.82  12.06  20.44 
1964 09 24.47   6.57  15.52 
1964 10 21.97   7.11  14.54 
1964 11  8.32  -2.45   2.93 
1964 12  6.22  -2.33   1.94 
1965 01  5.98  -4.89    .54 
1965 02 10.06  -4.05   3.00 
1965 03 10.62  -2.39   4.11 
1965 04 13.08   1.44   7.26 
1965 05 17.25   3.06  10.15 
1965 06 22.46   7.48  14.96 
1965 07 28.02  11.05  19.53 
1965 08 26.37  11.11  18.74 
1965 09 21.14   6.02  13.58 
1965 10 21.73   5.94  13.83 
1965 11 11.33    .29   5.81 
1965 12  6.41  -5.67    .36 
1966 01  6.30  -5.56    .37 
1966 02  6.87  -5.80    .53 
1966 03 13.13  -1.39   5.87 
1966 04 18.03   1.56   9.79 
1966 05 22.71   7.17  14.94 
1966 06 24.82   8.68  16.75 
1966 07 29.09  11.72  20.40 
1966 08 30.03  13.30  21.66 
1966 09 24.98   8.92  16.95 
1966 10 19.50   4.19  11.84 
1966 11 12.37   1.07   6.72 
1966 12  7.45  -3.42   2.01 
1967 01  7.76  -3.71   2.02 
1967 02 10.92  -2.92   4.00 
1967 03  9.64  -1.99   3.83 
1967 04  6.91  -4.48   1.21 
1967 05 18.78   3.23  11.00 
1967 06 22.73   6.92  14.82 
1967 07 30.17  13.51  21.84 
1967 08 30.06  13.44  21.75 
1967 09 24.14   9.76  16.95 
1967 10 20.08   5.23  12.65 
1967 11 13.45    .98   7.21 
1967 12  4.46  -7.55  -1.54 
1968 01  6.40  -5.02    .69 
1968 02 10.71   -.47   5.12 
1968 03 12.56  -1.28   5.64 
1968 04 14.64    .16   7.40 
1968 05 19.64   4.62  12.12 
1968 06 25.58   9.55  17.56 
1968 07 30.41  14.19  22.30 
1968 08 24.93  10.13  17.53 
1968 09 24.65   7.79  16.21 
1968 10 18.57   3.39  10.98 
1968 11 11.49  -1.32   5.08 
1968 12  7.22  -5.03   1.09 
1969 01  7.30  -2.63   2.33 
1969 02  4.62  -5.94   -.66 
1969 03  8.76  -4.05   2.35 
1969 04 15.33   -.22   7.55 
1969 05 99.99   5.57 -99.99 
1969 06 99.99   8.08 -99.99 
1969 07 29.02  12.57  20.79 
1969 08 30.82  12.57  21.69 
1969 09 26.14  10.53  18.33 
1969 10 15.00   1.13   8.06 
1969 11 11.49   -.79   5.35 
1969 12  8.41  -2.31   3.05 
1970 01  6.68  -2.99   1.84 
1970 02 10.39  -2.51   3.94 
1970 03 11.26  -3.11   4.07 
1970 04 11.89  -2.26   4.81 
1970 05 21.28   4.82  13.05 
1970 06 24.15   8.47  16.31 
1970 07 30.20  14.09  22.14 
1970 08 30.73  13.71  22.22 
1970 09 23.54   6.48  15.01 
1970 10 16.62   2.99   9.80 
1970 11 11.18    .73   5.95 
1970 12  3.96  -5.57   -.80 
1971 01  7.42  -3.99   1.71 
1971 02  9.50  -3.21   3.14 
1971 03 10.78  -2.36   4.20 
1971 04 13.98   -.12   6.93 
1971 05 16.81   3.05   9.92 
1971 06 24.03   7.46  15.74 
1971 07 30.29  11.70  20.99 
1971 08 30.23  13.11  21.67 
1971 09 23.55   6.50  15.02 
1971 10 17.18 -99.99 -99.99 
1971 11 10.90  -1.68   4.60 
1971 12  3.84  -7.06  -1.61 
1972 01  5.96  -6.21   -.12 
1972 02  9.99  -1.84   4.07 
1972 03 16.23   1.50   8.86 
1972 04 14.11    .31   7.21 
1972 05 22.34   5.53  13.93 
1972 06 26.35   9.58  17.96 
1972 07 31.30  12.77  22.03 
1972 08 30.00  11.45  20.72 
1972 09 22.66   6.79  14.72 
1972 10 99.99   1.32 -99.99 
1972 11  9.26  -3.28   2.99 
1972 12  5.92  -7.63   -.85 
1973 01  4.71  -7.26  -1.27 
1973 02  6.98  -4.08   1.45 
1973 03  8.83  -4.23   2.30 
1973 04 15.66    .-6   7.80 
1973 05 22.31   6.12  14.21 
1973 06 26.49   9.68  18.09 
1973 07 30.83  12.17  21.50 
1973 08 28.55  11.23  19.89 
1973 09 24.51   6.58  15.54 
1973 10 17.95   1.98   9.96 
1973 11  9.06  -1.65   3.70 
1973 12  8.74  -4.09   2.32 
1974 01  6.37  -6.14    .11 
1974 02  9.02  -5.51   1.75 
1974 03 11.57  -1.61   4.98 
1974 04 14.09  -2.52   5.78 
1974 05 21.26   3.37  12.31 
1974 06 28.70   7.74  18.22 
1974 08 28.69   8.06  18.37 
1974 09 27.78   6.27  17.02 
1974 10 18.69    .31   9.50 
1974 11 11.30  -4.67   3.31 
1974 12  6.56  -8.28   -.85 
1975 01  9.14  -5.08   2.03 
1975 02  6.63  -5.31    .66 
1975 03  8.22  -2.99   2.62 
1975 04  9.38  -4.65   2.36 
1975 05 20.19   2.49  11.34 
1975 06 24.57   7.11  15.84 
1975 07 30.82  11.78  21.30 
1975 08 27.18   9.21  18.19 
1975 09 25.95   7.88  16.91 
1975 10 17.01    .58   8.79 
1975 11 11.19  -4.42   3.38 
1975 12  9.78  -4.31   2.73 
1976 01  9.33  -5.11   2.10 
1976 02  8.70  -5.48   1.60 
1976 03 10.83  -5.33   2.75 
1976 04 14.71  -1.72   6.49 
1976 05 22.69   5.16  13.92 
1976 06 24.57   6.59  15.58 
1976 07 29.87   9.38  19.62 
1976 08 24.55   4.46  14.50 
1976 09 23.84   4.08  13.96 
1976 10 19.37   -.62   9.37 
1976 11 14.96  -4.14   5.41 
1976 12 10.18  -8.97    .60 
1977 01  5.84  -5.26    .28 
1977 02 12.02  -2.30   4.86 
1977 03  9.05  -5.09   1.98 
1977 04 18.69   2.01  10.35 
1977 05 13.98    .33   7.15 
1977 06 27.87  10.18  19.03 
1977 07 30.23  10.70  20.46 
1977 08 30.58  10.94  20.76 
1977 09 24.79   5.50  15.14 
1977 10 21.00   5.86  13.43 
1977 11 13.46    .66   7.06 
1977 12 10.48   -.58   4.94 
1978 01  7.41  -3.24   2.08 
1978 02  9.03  -3.08   2.97 
1978 03 14.05    .57   7.31 
1978 04 12.07   -.89   5.58 
1978 05 18.79   1.55  10.17 
1978 06 23.99   3.68  13.83 
1978 07 28.78  10.50  19.64 
1978 08 28.04   9.89  18.96 
1978 09 22.37   5.46  13.91 
1978 10 22.31   6.15  14.23 
1978 11  8.72  -4.89   1.91 
1978 12  5.34  -8.10  -1.38 
1979 01  2.55  -9.64  -3.54 
1979 02  7.84  -5.28   1.28 
1979 03 11.60  -1.91   4.84 
1979 04 13.87  -1.11   6.38 
1979 05 20.70   3.75  12.22 
1979 06 25.52   5.04  15.28 
1979 07 29.54   7.54  18.54 
1979 08 27.56   9.16  18.36 
1979 09 27.48   7.56  17.52 
1979 10 18.95   2.80  10.87 
1979 11  9.87  -4.05   2.91 
1979 12  9.62  -4.30   2.66 
1980 01  7.10  -3.48   1.81 
1980 02  9.29  -1.83   3.73 
1980 03  8.38  -4.82   1.78 
1980 04 15.07   -.34   7.36 
1980 05 16.73   2.31   9.51 
1980 06 21.28   6.37  13.82 
1980 07 28.45  11.77  20.11 
1980 08 27.24  10.01  18.62 
1980 09 23.83   7.48  15.65 
1980 10 19.20   3.50  11.35 
1980 11 14.20   -.68   6.76 
1980 12 10.87  -2.08   4.39 
1981 01  8.85  -2.30   3.27 
1981 02 10.62  -3.46   3.58 
1981 03 10.17  -2.42   3.87 
1981 04 16.16   1.58   8.87 
1981 05 19.86   2.68  11.27 
1981 06 26.84   9.28  18.06 
1981 07 30.15  10.78  20.46 
1981 08 30.98  11.07  21.02 
1981 09 26.93   8.62  17.77 
1981 10 15.66   1.04   8.35 
1981 11 11.20    . 9   5.64 
1981 12  9.55  -1.31   4.12 
1982 01  5.70  -8.81  -1.55 
1982 02  9.85  -4.61   2.62 
1982 03 99.99  -3.39 -99.99 
1982 04 11.35  -1.92   4.71 
1982 05 19.24   2.20  10.72 
1982 06 22.77   5.48  14.12 
1982 07 27.53  10.24  18.88 
1982 08 28.51  11.21  19.86 
1982 09 21.49   5.79  13.64 
1982 10 16.20    .75   8.47 
1982 11  8.70  -3.44   2.63 
1982 12  5.90  -5.67    .11 
1983 01  7.96  -3.72   2.11 
1983 02  8.52  -2.82   2.85 
1983 03  8.60  -1.85   3.38 
1983 04 10.00  -2.64   3.67 
1983 05 18.09   1.24   9.66 
1983 06 23.69   6.87  15.28 
1983 07 26.69   8.12  17.40 
1983 08 25.89  10.69  18.28 
1983 09 24.27   6.92  15.59 
1983 10 18.51   3.65  11.08 
1983 11 10.34  -1.82   4.26 
1983 12  7.88  -1.91   2.98 
1984 01  6.20  -5.89    .15 
1984 02  8.81  -5.02   1.89 
1984 03 14.12  -1.32   6.40 
1984 04 14.38  -1.57   6.40 
1984 05 21.70   5.51  13.60 
1984 06 22.82   5.65  14.23 
1984 07 29.53  12.42  20.97 
1984 08 28.59  11.05  19.82 
1984 09 25.19   7.59  16.39 
1984 10 14.99    .-7   7.46 
1984 11  8.97  -3.23   2.87 
1984 12  5.38  -7.18   -.89 
1985 01  5.86  -7.08   -.60 
1985 02  9.35  -5.81   1.77 
1985 03  9.34  -3.68   2.83 
1985 04 18.54    .61   9.57 
1985 05 20.04   3.73  11.88 
1985 06 27.78   7.98  17.88 
1985 07 29.35  12.13  20.74 
1985 08 29.03   9.92  19.47 
1985 09 20.01   5.52  12.76 
1985 10 18.50   1.48   9.99 
1985 11  7.26  -4.00   1.63 
1985 12  7.03  -5.15    .94 
1986 01 11.79  -2.10   4.84 
1986 02  9.54  -2.03   3.75 
1986 03 13.60   -.47   6.56 
1986 04 15.84   -.33   7.75 
1986 05 20.95   3.08  12.01 
1986 06 26.93   8.43  17.68 
1986 07 25.72  10.75  18.23 
1986 08 29.71  11.56  20.63 
1986 09 19.36   3.15  11.25 
1986 10 19.12   -.84   9.14 
1986 11 15.39  -2.18   6.60 
1986 12  9.63  -3.64   2.99 
1987 01  6.48  -8.28   -.89 
1987 02  8.28  -4.96   1.65 
1987 03 12.24  -1.97   5.13 
1987 04 21.01    .85  10.93 
1987 05 21.29   3.74  12.51 
1987 06 26.61   5.75  16.18 
1987 07 28.46   7.29  17.87 
1987 08 30.42  11.12  20.77 
1987 09 25.88   6.17  16.02 
1987 10 20.53   4.12  12.32 
1987 11  9.18  -1.23   3.97 
1987 12  2.57  -6.12  -1.77 
1988 01 99.99  -6.09 -99.99 
1988 02 10.63  -3.87   3.38 
1988 03 12.73  -2.52   5.10 
1988 04 15.39    .77   8.08 
1988 05 20.29   3.69  11.99 
1988 06 25.70   8.10  16.90 
1988 07 31.49  13.64  22.56 
1988 08 29.44  12.15  20.79 
1988 09 26.02   7.07  16.54 
1988 10 23.23   5.84  14.53 
1988 11 10.37  -1.24   4.56 
1988 12  4.02  -7.05  -1.51 
1989 01  3.74  -7.44  -1.85 
1989 02  3.63  -6.40  -1.38 
1989 03 11.26   -.11   5.57 
1989 04 17.79   2.73  10.26 
1989 05 99.99   2.73 -99.99 
1989 06 25.68   8.07  16.87 
1989 07 30.76   9.95  20.35 
1989 08 28.22   8.24  18.23 
1989 09 24.97   5.03  15.00 
1989 10 16.73   2.10   9.42 
1989 11 11.28  -2.76   4.25 
1989 12  7.34  -2.96   2.19 
1990 01  5.94  -3.69   1.12 
1990 02  5.07  -5.65   -.28 
1990 03 13.16  -1.46   5.85 
1990 04 18.04   2.00  10.02 
1990 05 17.93   1.09   9.51 
1990 06 23.85   6.72  15.28 
1990 07 28.61  11.15  19.88 
1990 08 28.14  10.54  19.34 
