1936 06 23.93   6.00  14.96 
1936 08 25.32  10.79  18.05 
1936 09 22.30   7.37  14.83 
1936 10 11.19   -.95   5.12 
1936 11  2.22  -7.67  -2.72 
1936 12  -.13 -10.89  -5.51 
1937 01 -4.35 -18.98 -11.66 
1937 02 -1.60 -15.00  -8.30 
1937 03  2.23 -13.10  -5.43 
1937 04  9.14  -2.56   3.29 
1937 05 20.65   3.07  11.86 
1937 06 24.58   8.20  16.39 
1937 07 28.83  11.30  20.06 
1937 08 31.05  11.29  21.17 
1937 09 21.64   5.28  13.46 
1937 10 10.93   -.95   4.99 
1937 11  4.30  -6.34  -1.02 
1937 12 -3.44 -14.22  -8.83 
1938 01 -5.27 -16.49 -10.88 
1938 02  -.81 -13.48  -7.14 
1938 03  7.32  -8.28   -.47 
1938 04 12.04  -1.86   5.09 
1938 05 19.04   3.80  11.42 
1938 06 23.09   8.64  15.86 
1938 07 26.03  12.29  19.16 
1938 08 26.73  12.35  19.54 
1938 09 20.35   5.71  13.03 
1938 10 18.20   3.56  10.88 
1938 11  5.94  -3.08   1.43 
1938 12 -1.58  -9.45  -5.51 
1939 01 -2.51 -13.61  -8.05 
1939 02 -3.87 -19.35 -11.61 
1939 03  3.34 -12.21  -4.43 
1939 04 12.26  -4.73   3.76 
1939 05 23.00   4.67  13.84 
1939 06 24.36  10.65  17.50 
1939 07 28.25  10.69  19.46 
1939 08 26.17   9.99  18.08 
1939 09 22.85   5.86  14.35 
1939 10 13.25    .20   6.72 
1939 11  7.96  -6.31    .82 
1939 12  1.91  -7.90  -2.99 
1940 01 -5.85 -17.54 -11.69 
1940 02 -1.21 -12.87  -7.04 
1940 03   .95 -13.39  -6.22 
1940 04 10.76  -5.57   2.59 
1940 05 18.29   1.87  10.08 
1940 06 23.72   8.64  16.18 
1940 07 27.48  10.14  18.81 
1940 08 25.05  10.02  17.53 
1940 09 23.04   6.57  14.80 
1940 10 14.87   1.56   8.21 
1940 11  4.46  -5.82   -.67 
1940 12  -.75 -10.61  -5.68 
1941 01 -3.40 -13.70  -8.55 
1941 02 -1.22 -14.95  -8.08 
1941 03  3.06 -14.33  -5.63 
1941 04 18.11   -.92   8.59 
1941 05 22.91   5.73  14.32 
1941 06 26.26   9.57  17.91 
1941 07 27.58  11.66  19.61 
1941 08 25.57   9.45  17.51 
1941 09 21.92   8.37  15.14 
1941 10 13.80   1.55   7.67 
1941 11  6.33  -3.55   1.39 
1941 12   .79  -7.13  -3.17 
1942 01 -2.49 -13.53  -8.01 
1942 02 -2.33 -13.91  -8.12 
1942 03  5.47  -6.53   -.53 
1942 04 18.42   -.70   8.85 
1942 05 20.11   2.68  11.39 
1942 06 25.03   8.53  16.78 
1942 07 26.92  10.30  18.61 
1942 08 25.82  10.03  17.92 
1942 09 21.06   4.84  12.95 
1942 10 16.69   -.42   8.13 
1942 11  7.06  -7.20    .-6 
1942 12 -4.23 -12.88  -8.55 
1943 01 -4.75 -17.71 -11.23 
1943 02   .19 -16.54  -8.17 
1943 03  2.81 -15.14  -6.16 
1943 04 11.56  -5.01   3.27 
1943 05 20.03   2.75  11.39 
1943 06 26.68  10.43  18.55 
1943 07 29.10  12.03  20.56 
1943 08 26.47  11.08  18.77 
1943 09 20.33   3.08  11.70 
1943 10 16.36    .24   8.30 
1943 11  4.29  -6.85  -1.28 
1943 12  1.16 -12.89  -5.86 
1944 01  3.24 -10.99  -3.87 
1944 02   .63 -13.76  -6.56 
1944 03  2.49 -11.81  -4.66 
1944 04 12.13  -5.87   3.13 
1944 05 23.34   4.84  14.09 
1944 06 25.91   9.60  17.75 
1944 07 27.67  10.06  18.86 
1944 08 27.66   9.39  18.52 
1944 09 21.00   7.11  14.05 
1944 10 17.20   -.66   8.27 
1944 11  6.88  -2.23   2.32 
1944 12 -2.07 -13.68  -7.87 
1945 01 -6.13 -18.23 -12.18 
1945 02   .28 -17.14  -8.42 
1945 03 11.17  -6.49   2.34 
1945 04 14.40  -1.26   6.57 
1945 05 17.42   3.64  10.53 
1945 06 23.17   6.70  14.93 
1945 07 25.79   9.88  17.83 
1945 08 27.14   9.79  18.46 
1945 09 20.91   5.77  13.34 
1945 10 14.27   -.68   6.79 
1945 11  4.73  -3.77    .48 
1945 12 -3.80 -13.73  -8.76 
1946 01 -2.49 -13.91  -8.20 
1946 02 -2.06 -15.93  -8.99 
1946 03 11.61  -3.89   3.85 
1946 04 16.17  -1.65   7.26 
1946 05 20.67   2.16  11.41 
1946 06 24.83   8.60  16.71 
1946 07 28.08  10.45  19.26 
1946 08 24.68   9.14  16.91 
1946 09 21.35   5.26  13.30 
1946 10 18.28   1.81  10.04 
1946 11  6.37  -4.39    .99 
1946 12  -.50 -11.47  -5.98 
1947 01 -1.37 -14.37  -7.87 
1947 02 -1.87 -14.44  -8.15 
1947 03  4.25 -10.33  -3.04 
1947 04 11.33  -4.01   3.66 
1947 05 16.28   2.30   9.29 
1947 06 22.01   7.22  14.61 
1947 07 26.79  10.06  18.42 
1947 08 29.63  12.24  20.93 
1947 09 20.73   5.74  13.23 
1947 10 19.39   3.97  11.67 
1947 11  2.14  -7.32  -2.59 
1947 12 -2.19 -13.55  -7.87 
1948 01 -6.33 -23.87 -15.10 
1948 02 -2.52 -19.37 -10.95 
1948 03  3.58 -14.29  -5.35 
1948 04 12.13  -2.31   4.91 
1948 05 19.70    .61  10.16 
1948 06 23.18   7.07  15.12 
1948 07 26.18  11.07  18.62 
1948 08 25.83  10.36  18.09 
1948 09 24.24   5.06  14.65 
1948 10 14.64  -1.87   6.38 
1948 11  4.94  -2.26   1.34 
1948 12  -.56 -14.34  -7.45 
1949 01 -1.82 -13.95  -7.88 
1949 02 -2.45 -17.23  -9.84 
1949 03  2.07 -10.27  -4.10 
1949 04 15.41  -2.74   6.33 
1949 05 20.91   1.68  11.29 
1949 06 27.50   9.20  18.35 
1949 07 26.79  11.31  19.05 
1949 08 26.55  10.18  18.36 
1949 09 18.37   3.53  10.95 
1949 10 15.87    .46   8.16 
1949 11  3.77  -6.05  -1.14 
1949 12 -2.07 -12.94  -7.50 
1950 01 -5.43 -19.67 -12.55 
1950 02 -3.26 -18.56 -10.91 
1950 03  1.33 -14.32  -6.49 
1950 04  4.25  -6.65  -1.20 
1950 05 18.35   1.07   9.71 
1950 06 23.88   7.18  15.53 
1950 07 24.95   8.30  16.62 
1950 08 22.31   5.40  13.85 
1950 09 19.19   5.22  12.20 
1950 10 16.01   1.27   8.64 
1950 11  1.34  -8.87  -3.76 
1950 12 -4.77 -16.87 -10.82 
1951 01 -5.59 -19.65 -12.62 
1951 02 -2.92 -17.02  -9.97 
1951 03  1.09 -10.12  -4.51 
1951 04  9.81  -2.49   3.66 
1951 05 21.63   4.19  12.91 
1951 06 22.09   6.25  14.17 
1951 07 25.92   9.78  17.85 
1951 08 22.40   8.22  15.31 
1951 09 17.79   4.11  10.95 
1951 10 11.99    .39   6.19 
1951 11  1.32 -11.25  -4.96 
1951 12 -3.53 -13.78  -8.65 
1952 01 -3.67 -16.90 -10.28 
1952 02  -.11 -15.84  -7.97 
1952 03  1.95 -12.78  -5.41 
1952 04 14.98  -3.14   5.91 
1952 05 18.79   1.93  10.36 
1952 06 24.35   8.12  16.23 
1952 07 26.62  11.32  18.97 
1952 08 24.55   8.08  16.31 
1952 09 21.37   4.10  12.73 
1952 10 11.35  -4.89   3.23 
1952 11  5.26  -6.01   -.37 
1952 12  -.75  -8.21  -4.48 
1953 01 -2.67 -13.70  -8.18 
1953 02 -2.74 -15.56  -9.15 
1953 03  3.12  -8.32  -2.60 
1953 04  8.63  -4.00   2.31 
1953 05 19.79   1.98  10.88 
1953 06 23.89   8.89  16.39 
1953 07 25.96  10.26  18.11 
1953 08 26.04  10.55  18.29 
1953 09 20.18   5.59  12.88 
1953 10 18.01    .58   9.29 
1953 11  7.75  -4.36   1.69 
1953 12  -.85 -11.27  -6.06 
1954 01 -5.84 -18.35 -12.09 
1954 02  1.69 -11.39  -4.85 
1954 03  1.19 -12.99  -5.89 
1954 04 11.18  -3.58   3.80 
1954 05 15.85   -.48   7.68 
1954 06 24.89   9.29  17.09 
1954 07 25.61   9.18  17.40 
1954 08 24.15   7.68  15.91 
1954 09 16.95   4.86  10.91 
1954 10 13.12   -.29   6.41 
1954 11  5.29  -4.48    .40 
1954 12 -2.25 -13.90  -8.07 
1955 01 -5.05 -18.17 -11.61 
1955 02 -3.27 -18.67 -10.97 
1955 03  1.34 -14.16  -6.41 
1955 04 15.53  -1.24   7.14 
1955 05 21.90   2.72  12.31 
1955 06 24.58   7.71  16.14 
1955 07 29.24  11.95  20.59 
1955 08 26.61  11.02  18.81 
1955 09 20.21   3.96  12.09 
1955 10 14.46   1.33   7.89 
1955 11  1.22  -8.09  -3.43 
1955 12 -5.16 -16.03 -10.59 
1956 01 -3.09 -15.25  -9.17 
1956 02 -1.50 -16.77  -9.13 
1956 03  1.37 -14.43  -6.53 
1956 04  8.68  -4.21   2.23 
1956 05 18.56   1.11   9.83 
1956 06 24.62   8.95  16.78 
1956 07 22.98   9.14  16.06 
1956 08 23.76  10.20  16.98 
1956 09 17.94   3.67  10.80 
1956 10 18.08    .68   9.38 
1956 11  3.37  -6.05  -1.34 
1956 12 -1.89 -13.00  -7.44 
1957 01 -8.37 -21.26 -14.81 
1957 02 -1.65 -17.00  -9.32 
1957 03  3.23 -11.50  -4.13 
1957 04 12.63  -3.13   4.75 
1957 05 17.99   1.97   9.97 
1957 06 23.04   8.05  15.54 
1957 07 27.26  10.71  18.98 
1957 08 24.04   8.91  16.47 
1957 09 18.85   3.74  11.29 
1957 10 13.82   -.80   6.51 
1957 11  2.97  -6.10  -1.56 
1957 12 -2.00 -13.37  -7.68 
1958 01 -3.25 -13.58  -8.41 
1958 02 -5.20 -17.15 -11.17 
1958 03  4.19  -9.12  -2.46 
1958 04 13.22  -3.39   4.91 
1958 05 18.84    .39   9.61 
1958 06 21.68   3.76  12.72 
1958 07 25.71   9.97  17.84 
1958 08 25.54   8.64  17.09 
1958 09 20.10   5.25  12.67 
1958 10 13.89   1.90   7.89 
1958 11  5.19  -5.66   -.23 
1958 12 -6.73 -21.36 -14.04 
1959 01 -8.60 -23.06 -15.83 
1959 02 -4.26 -22.38 -13.32 
1959 03  3.73 -13.65  -4.96 
1959 04 11.03  -3.29   3.87 
1959 05 21.23   4.17  12.70 
1959 06 25.55   8.74  17.14 
1959 07 27.00   9.84  18.42 
1959 08 26.16  12.95  19.55 
1959 09 20.62   6.42  13.52 
1959 10  9.52   -.14   4.69 
1959 11  -.67 -11.67  -6.17 
1959 12   .24  -9.97  -4.86 
1960 01 -4.46 -16.68 -10.57 
1960 02 -2.52 -16.41  -9.46 
1960 03   .14 -20.49 -10.17 
1960 04 10.31  -2.63   3.84 
1960 05 17.76   3.99  10.87 
1960 06 23.01   6.50  14.75 
1960 07 25.68   9.14  17.41 
1960 08 25.79  10.73  18.26 
1960 09 19.61   6.23  12.92 
1960 10 13.48   -.18   6.64 
1960 11  4.92  -4.14    .39 
1960 12 -4.38 -15.49  -9.93 
1961 01 -5.99 -18.67 -12.33 
1961 02   .63 -14.19  -6.78 
1961 03  3.80  -9.87  -3.03 
1961 04  8.83  -3.39   2.71 
1961 05 17.18    .-5   8.56 
1961 06 24.62   6.07  15.34 
1961 07 25.46  10.59  18.02 
1961 08 26.41   8.96  17.68 
1961 09 19.98   6.21  13.09 
1961 10 14.12   1.01   7.56 
1961 11  4.09  -6.40  -1.15 
1961 12 -4.19 -15.71  -9.95 
1962 01 -7.97 -18.62 -13.29 
1962 02 -5.44 -21.95 -13.69 
1962 03  4.15 -10.37  -3.11 
1962 04 10.51  -3.52   3.49 
1962 05 20.44   5.68  13.06 
1962 06 23.77   7.18  15.47 
1962 07 24.41   9.04  16.72 
1962 08 25.11   8.81  16.96 
1962 09 17.60   3.93  10.76 
1962 10 13.66   1.58   7.62 
1962 11  4.14  -5.32   -.59 
1962 12 -3.54 -14.05  -8.79 
1963 01 10.72 -22.33 -16.52 
1963 02 -6.87 -23.12 -14.99 
1963 03  4.16 -12.57  -4.20 
1963 04 13.45  -3.78   4.83 
1963 05 17.68    .81   9.24 
1963 06 25.89   8.25  17.07 
1963 07 27.69  10.25  18.97 
1963 08 24.18   8.26  16.22 
1963 09 19.56   3.92  11.74 
1963 10 19.90   1.90  10.90 
1963 11  6.50  -3.79   1.35 
1963 12 -5.93 -17.31 -11.62 
1964 01 -1.78 -14.54  -8.16 
1964 02 -1.25 -19.74 -10.49 
1964 03  1.47 -13.94  -6.23 
1964 04 11.24  -3.71   3.76 
1964 05 21.54   4.12  12.83 
1964 06 24.58   6.32  15.45 
1964 07 27.34  10.72  19.03 
1964 08 22.00   7.47  14.73 
1964 09 17.62   4.44  11.03 
1964 10 12.62  -2.08   5.27 
1964 11  5.66  -6.19   -.26 
1964 12 -4.65 -17.83 -11.24 
1965 01 -6.89 -20.69 -13.79 
1965 02 -4.91 -23.05 -13.98 
1965 03   .13 -15.47  -7.67 
1965 04  8.76  -4.75   2.00 
1965 05 20.16   4.25  12.20 
1965 06 23.28   5.26  14.27 
1965 07 24.77   7.47  16.12 
1965 08 24.00   8.64  16.32 
1965 09 16.25   4.51  10.38 
1965 10 12.34    .91   6.62 
1965 11  3.48  -5.28   -.90 
1965 12  -.52  -9.83  -5.18 
1966 01 -7.81 -21.05 -14.42 
1966 02 -2.91 -14.06  -8.48 
1966 03  3.96  -7.90  -1.97 
1966 04  8.93  -3.90   2.51 
1966 05 15.68    .23   7.95 
1966 06 26.13   8.57  17.34 
1966 07 29.10  11.57  20.33 
1966 08 23.27   9.60  16.44 
1966 09 20.04   4.57  12.30 
1966 10 12.13  -1.32   5.40 
1966 11  1.98  -5.70  -1.85 
1966 12 -3.39 -12.91  -8.14 
1967 01 -4.28 -17.19 -10.73 
1967 02 -6.52 -22.82 -14.67 
1967 03  3.32 -13.03  -4.85 
1967 04 10.62  -3.64   3.48 
1967 05 16.04  -1.10   7.47 
1967 06 23.16   8.60  15.88 
1967 07 25.15   8.97  17.06 
1967 08 22.89   6.81  14.85 
1967 09 19.84   4.06  11.95 
1967 10 10.83   -.25   5.29 
1967 11   .93  -7.46  -3.26 
1967 12 -2.93 -13.53  -8.22 
1968 01 -5.65 -18.20 -11.92 
1968 02 -5.21 -17.99 -11.60 
1968 03  6.53  -8.75  -1.10 
1968 04 12.12  -1.98   5.06 
1968 05 16.36   2.09   9.23 
1968 06 21.87   9.20  15.53 
1968 07 24.62  10.29  17.45 
1968 08 24.60   9.64  17.12 
1968 09 19.43   8.10  13.77 
1968 10 13.58   2.55   8.06 
1968 11  3.16  -4.13   -.48 
1968 12 -3.78 -13.79  -8.78 
1969 01 -5.25 -15.10 -10.17 
1969 02 -1.84 -17.41  -9.62 
1969 03  1.56 -14.81  -6.62 
1969 04 11.78  -2.06   4.85 
1969 05 19.29   2.44  10.86 
1969 06 18.29   6.19  12.24 
1969 07 25.57  10.25  17.91 
1969 08 27.65  10.57  19.11 
1969 09 19.78   5.32  12.55 
1969 10  9.35   -.11   4.62 
1969 11  3.07  -6.29  -1.61 
1969 12 -2.65 -12.04  -7.34 
1970 01 -8.08 -20.91 -14.49 
1970 02 -3.82 -21.22 -12.52 
1970 03  1.45 -13.34  -5.94 
1970 04 11.47  -2.23   4.62 
1970 05 16.51   3.28   9.89 
1970 06 25.07   8.10  16.59 
1970 07 27.42  11.72  19.57 
1970 08 25.82   8.95  17.38 
1970 09 18.76   6.58  12.67 
1970 10 13.00   1.31   7.15 
1970 11  3.13  -5.31  -1.08 
1970 12 -3.71 -14.35  -9.03 
1971 01 -8.93 -24.05 -16.49 
1971 02 -4.73 -18.34 -11.53 
1971 03  -.43 -12.87  -6.65 
1971 04 10.34  -4.98   2.67 
1971 05 16.92    .86   8.89 
1971 06 25.82   9.55  17.68 
1971 07 24.15   8.47  16.31 
1971 08 24.28   8.10  16.19 
1971 09 20.10   7.95  14.02 
1971 10 15.33   5.81  10.57 
1971 11  3.34  -4.67   -.66 
1971 12 -2.44 -12.80  -7.62 
1972 01 -7.73 -24.45 -16.09 
1972 02 -6.05 -21.07 -13.56 
1972 03  -.60 -13.95  -7.27 
1972 04  7.59  -6.19    .70 
1972 05 22.27   4.06  13.16 
1972 06 22.96   7.39  15.17 
1972 07 24.18  11.24  17.70 
1972 08 23.96  10.43  17.19 
1972 09 17.95   4.50  11.23 
1972 10  9.71   -.85   4.42 
1972 11  1.92  -5.11  -1.59 
1972 12 -5.72 -15.78 -10.75 
1973 01 -3.25 -15.65  -9.45 
1973 02 -2.71 -16.84  -9.77 
1973 03  6.70  -4.29   1.20 
1973 04 10.09  -2.08   4.00 
1973 05 15.34   2.92   9.13 
1973 06 23.61   9.42  16.51 
1973 07 26.19  11.04  18.61 
1973 08 25.32  12.02  18.67 
1973 09 19.21   5.91  12.56 
1973 10 15.37   3.25   9.30 
1973 11  2.96  -4.65   -.84 
1973 12 -3.87 -15.11  -9.49 
1974 01 -6.33 -17.44 -11.88 
1974 02 -3.81 -21.57 -12.69 
1974 03  1.05  -9.60  -4.27 
1974 04 11.15  -2.24   4.45 
1974 05 16.57   1.92   9.24 
1974 06 21.96   6.48  14.21 
1974 07 27.01  11.45  19.23 
1974 08 24.14  10.21  17.17 
1974 09 16.03   3.31   9.67 
1974 10 12.06   -.12   5.97 
1974 11  3.79  -4.76   -.48 
1974 12  -.55 -10.43  -5.49 
1975 01 -4.15 -18.36 -11.25 
1975 02 -2.78 -15.51  -9.14 
1975 03   .85 -14.03  -6.58 
1975 04  8.08  -6.42    .82 
1975 05 21.89   5.84  13.86 
1975 06 23.41  10.55  16.98 
1975 07 27.65  12.50  20.07 
1975 08 24.91  10.75  17.83 
1975 09 16.95   4.46  10.70 
1975 10 13.71   1.67   7.69 
1975 11  6.79  -4.32   1.23 
1975 12 -3.37 -14.44  -8.90 
1976 01 -7.18 -20.79 -13.98 
1976 02   .25 -12.83  -6.29 
1976 03  1.70 -10.84  -4.57 
1976 04 12.71  -1.46   5.62 
1976 05 17.77   2.06   9.91 
1976 06 26.22   9.37  17.79 
1976 07 27.57  10.35  18.95 
1976 08 26.18   9.00  17.59 
1976 09 19.91   3.09  11.50 
1976 10  9.88  -2.15   3.86 
1976 11  -.39 -10.26  -5.32 
1976 12 -7.93 -21.88 -14.90 
1977 01 10.62 -23.65 -17.13 
1977 02 -3.05 -15.96  -9.50 
1977 03  5.34  -6.90   -.78 
1977 04 14.57  -1.39   6.58 
1977 05 24.57   7.16  15.86 
1977 06 22.84   7.72  15.28 
1977 07 28.07  12.93  20.50 
1977 08 22.69   8.57  15.63 
1977 09 17.20   8.49  12.84 
1977 10 12.51   -.29   6.11 
1977 11  3.11  -5.41  -1.15 
1977 12 -4.62 -13.33  -8.97 
1978 01 -6.43 -19.08 -12.75 
1978 02 -5.00 -21.05 -13.02 
1978 03  2.66 -13.90  -5.62 
1978 04  8.29  -3.46   2.41 
1978 05 20.69   4.48  12.58 
1978 06 23.52   8.25  15.88 
1978 07 24.70  11.09  17.89 
1978 08 25.08  11.29  18.18 
1978 09 19.82   8.80  14.31 
1978 10 13.15   1.04   7.09 
1978 11  4.46  -6.59  -1.06 
1978 12 -3.84 -16.65 -10.24 
1979 01 -9.30 -22.02 -15.66 
1979 02 -7.02 -23.12 -15.07 
1979 03   .39  -9.26  -4.43 
1979 04  8.20  -4.50   1.84 
1979 05 15.45   2.65   9.05 
1979 06 23.15   8.12  15.63 
1979 07 26.56  11.11  18.83 
1979 08 22.69  10.21  16.45 
1979 09 19.91   6.38  13.14 
1979 10  9.66   1.05   5.35 
1979 11  2.08  -6.12  -2.02 
1979 12  -.73  -9.68  -5.20 
1980 01 -5.59 -17.17 -11.38 
1980 02 -4.71 -19.66 -12.19 
1980 03  1.40 -12.74  -5.67 
1980 05 22.25   4.44  13.34 
1980 06 22.80   6.92  14.86 
1980 07 26.68  11.46  19.07 
1980 08 24.00  12.30  18.15 
1980 09 17.98   6.50  12.24 
1980 10  9.10   -.66   4.22 
1980 11  3.40  -4.52   -.55 
1980 12 -4.94 -14.02  -9.48 
1981 01 -5.11 -21.34 -13.22 
1981 02 -2.18 -13.26  -7.72 
1981 03  4.35  -7.40  -1.52 
1981 04 11.82  -1.48   5.17 
1981 05 18.45   2.27  10.36 
1981 06 22.81   9.67  16.24 
1981 07 99.99  11.22 -99.99 
1981 08 99.99  11.85 -99.99 
1981 09 17.95   6.16  12.05 
1981 10 10.39   -.11   5.14 
1981 11  6.70  -2.65   2.02 
1981 12 -2.91 -12.76  -7.83 
1982 01 10.22 -23.87 -17.04 
1982 02 -4.41 -21.69 -13.05 
1982 03   .39 -10.77  -5.19 
1982 04  8.01  -4.12   1.94 
1982 05 21.72   7.19  14.45 
1982 06 21.22   5.20  13.20 
1982 07 26.28  12.66  19.47 
1982 08 23.28   9.35  16.32 
1982 09 17.52   6.31  11.91 
1982 10 13.06   1.77   7.41 
1982 11  2.69  -5.81  -1.56 
1982 12 -1.12  -8.34  -4.73 
1983 01 -3.97 -14.67  -9.32 
1983 02  -.86 -10.81  -5.83 
1983 03  2.08  -6.77  -2.34 
1983 04  8.34  -2.69   2.82 
1983 05 15.13   1.79   8.46 
1983 06 24.04   8.81  16.42 
1983 07 29.30  14.63  21.96 
1983 08 27.60  13.44  20.52 
1983 09 20.62   7.68  14.15 
1983 10 12.35    .60   6.47 
1983 11  4.17  -3.84    .16 
1983 12 -8.75 -19.59 -14.17 
1984 01 -8.34 -22.70 -15.52 
1984 02   .69 -10.00  -4.65 
1984 03  -.91 -13.87  -7.39 
1984 04 12.43   -.60   5.91 
1984 05 16.18   2.44   9.31 
1984 06 24.60  10.86  17.73 
1984 07 25.79  11.01  18.40 
1984 08 25.88  13.24  19.56 
1984 09 17.48   5.43  11.45 
1984 10 13.43   3.75   8.59 
1984 11  3.45  -6.16  -1.35 
1984 12 -3.47 -12.95  -8.21 
1985 01 -6.82 -19.87 -13.35 
1985 02 -5.89 -18.51 -12.20 
1985 03  4.31  -8.17  -1.93 
1985 04 11.77   -.79   5.49 
1985 05 19.83   5.59  12.71 
1985 06 21.71   7.27  14.49 
1985 07 25.68  10.14  17.91 
1985 08 23.07  10.18  16.62 
1985 09 18.23   6.64  12.43 
1985 10 12.15    .10   6.12 
1985 11   .36  -8.47  -4.06 
1985 12 -8.18 -20.03 -14.10 
1986 01 -5.34 -18.50 -11.92 
1986 02 -4.39 -19.26 -11.82 
1986 03  2.56 -11.21  -4.32 
1986 05 20.80   5.62  13.20 
1986 06 23.22   7.13  15.17 
1986 07 26.83  12.76  19.79 
1986 08 22.94   8.66  15.80 
1986 09 18.40   6.90  12.65 
1986 10 11.63   -.13   5.75 
1986 11  1.73  -9.04  -3.65 
1986 12 -2.06 -11.25  -6.65 
1987 01 -3.35 -14.55  -8.95 
1987 02   .93 -13.74  -6.40 
1987 03  5.90  -9.14  -1.62 
1987 04 15.27  -1.87   6.70 
1987 05 20.78   4.60  12.69 
1987 06 26.36  11.03  18.69 
1987 07 27.33  13.45  20.39 
1987 08 24.25  11.30  17.77 
1987 09 20.21   6.31  13.26 
1987 10  8.97  -1.85   3.56 
1987 11  4.54  -4.69    .-7 
1987 12 -1.16  -9.05  -5.10 
1988 01 -7.28 -20.14 -13.71 
1988 02 -6.06 -20.91 -13.48 
1988 03  1.83 -11.60  -4.88 
1988 04 11.72  -2.78   4.47 
1988 05 22.98   3.54  13.26 
1988 06 27.20   9.35  18.27 
1988 07 28.57  12.60  20.58 
1988 08 26.08  12.93  19.50 
1988 09 18.87   6.33  12.60 
1988 10  8.70  -1.82   3.43 
1988 11  3.13  -2.85    .14 
1988 12 -3.51 -15.23  -9.37 
1989 01 -2.45 -15.84  -9.14 
1989 02 -6.40 -22.54 -14.47 
1989 03   .22 -16.33  -8.05 
