1931 01  1.10 -11.50  -5.20 
1931 02  7.20  -5.90    .64 
1931 03  3.70 -10.00  -3.15 
1931 04 17.90  -1.70   8.09 
1931 05 22.70   1.30  12.00 
1931 06 28.20  10.00  19.10 
1931 08 27.90  11.10  19.50 
1931 09 24.00   7.20  15.60 
1931 10 18.60   1.20   9.90 
1936 05 24.60   6.60  15.60 
1936 06 27.70   9.10  18.40 
1936 07 35.50  16.20  25.85 
1936 08 30.30  11.40  20.84 
1936 09 23.60   5.70  14.65 
1936 10 99.99  -3.20 -99.99 
1936 11  5.30  -6.40   -.54 
1936 12 -4.90 -14.30  -9.60 
1937 01 16.70 -26.60 -21.65 
1937 05 22.60   5.90  14.25 
1937 06 29.10  10.70  19.90 
1937 07 32.90  15.10  24.00 
1937 08 33.09  12.40  22.75 
1937 09 24.30   6.70  15.50 
1937 10 13.30   1.30   7.30 
1937 11  2.09  -7.10  -2.50 
1937 12 -4.10 -14.90  -9.50 
1938 01 -3.60 -14.30  -8.95 
1938 02 -8.30 -18.20 -13.25 
1938 03  6.50  -4.69    .90 
1938 04 13.10  -1.20   5.95 
1938 05 17.90   5.30  11.60 
1938 06 25.90  10.90  18.40 
1938 07 28.30  13.10  20.70 
1938 08 29.40   9.80  19.60 
1938 09 26.10   9.20  17.65 
1938 10 15.90   2.09   9.00 
1938 11   .90  -8.50  -3.80 
1938 12 -1.90 -12.20  -7.05 
1939 01  -.70 -12.20  -6.45 
1939 02 10.40 -23.80 -17.09 
1939 03  2.90 -10.70  -3.90 
1939 04 15.60  -1.30   7.15 
1939 05 23.10   6.40  14.75 
1939 06 20.70   7.10  13.90 
1939 07 31.40  12.60  22.00 
1939 08 29.20   9.89  19.54 
1939 09 24.40   5.70  15.04 
1939 10 11.90  -2.70   4.60 
1939 11 10.20  -5.30   2.44 
1939 12  3.90  -7.80  -1.95 
1940 01 10.80 -21.40 -16.10 
1940 02 -4.60 -14.40  -9.50 
1940 03  1.40  -8.10  -3.35 
1940 04  8.30  -3.30   2.50 
1940 05 22.70   6.30  14.50 
1940 06 25.60   9.80  17.70 
1940 07 29.80  13.00  21.40 
1940 08 30.10  10.70  20.40 
1940 09 25.80   8.70  17.25 
1940 10 17.50   2.20   9.85 
1940 11  -.80 -11.60  -6.20 
1940 12  1.40 -10.10  -4.35 
1941 01 -3.60 -15.70  -9.64 
1941 02 -1.30 -15.20  -8.25 
1941 03  4.30  -9.20  -2.44 
1941 04 13.30   -.60   6.35 
1941 05 23.90   6.70  15.29 
1941 06 25.70  10.00  17.85 
1941 07 31.20  13.20  22.20 
1941 08 28.90  11.50  20.20 
1941 09 20.10   3.60  11.85 
1941 10 15.70  -1.00   7.35 
1941 11  5.40  -5.90   -.25 
1941 12   .10 -11.50  -5.70 
1942 01  -.10 -13.30  -6.70 
1942 05 19.29   3.90  11.60 
1942 06 21.80   8.30  15.04 
1942 07 29.20  11.30  20.25 
1942 08 29.30  11.20  20.25 
1942 09 21.10   5.20  13.15 
1942 10 15.80    .40   8.10 
1942 11  2.80  -8.70  -2.94 
1942 12 -2.60 -14.80  -8.70 
1943 01 12.00 -23.60 -17.79 
1943 02   .40 -13.40  -6.50 
1943 03  -.50 -14.00  -7.25 
1943 04 18.29    .70   9.50 
1943 05 18.20   2.09  10.15 
1943 06 21.80   8.20  15.00 
1943 07 30.10  11.70  20.90 
1943 08 29.20  10.80  20.00 
1943 09 23.40   3.80  13.60 
1943 10 18.20    .30   9.25 
1943 11  5.80  -5.10    .35 
1943 12  3.10 -11.40  -4.14 
1944 01  3.80 -11.50  -3.85 
1944 02  -.60 -14.80  -7.70 
1944 03 -1.00 -13.70  -7.35 
1944 04 15.40   -.60   7.39 
1944 05 23.10   6.20  14.65 
1944 06 22.80   8.50  15.65 
1944 07 29.30  10.90  20.09 
1944 08 27.10  10.20  18.65 
1944 09 24.60   5.60  15.10 
1944 10 21.30   -.70  10.29 
1944 11  2.20 -10.30  -4.05 
1944 12 -1.60 -13.80  -7.70 
1945 01 -3.40 -17.40 -10.40 
1945 02  -.90 -15.30  -8.10 
1945 03  7.30  -6.90    .20 
1945 04 11.10  -4.69   3.20 
1945 05 18.90    .40   9.64 
1945 06 21.30   7.00  14.15 
1945 07 30.70  11.20  20.95 
1945 08 29.00  10.60  19.79 
1945 09 19.40   3.40  11.40 
1945 10 18.20   -.50   8.85 
1945 11  -.80 -12.20  -6.50 
1945 12 -7.20 -17.40 -12.29 
1946 01 -2.30 -15.50  -8.89 
1946 02 -2.50 -15.40  -8.95 
1946 03  9.39  -3.20   3.10 
1946 04 18.79    .10   9.45 
1946 05 19.29   2.80  11.04 
1946 06 25.30   9.10  17.20 
1946 07 30.50  13.20  21.85 
1946 08 28.70   9.70  19.20 
1946 09 21.60   6.20  13.90 
1946 10  9.89 -99.99 -99.99 
1946 12 -3.70 -15.20  -9.45 
1947 01 -1.70 -13.90  -7.80 
1947 02 -4.40 -18.70 -11.55 
1947 03  -.80 -11.30  -6.05 
1947 04 12.80   -.80   6.00 
1947 05 18.79   2.70  10.75 
1947 06 22.10   8.89  15.50 
1947 07 31.60  13.60  22.60 
1947 08 28.80  12.80  20.80 
1947 09 20.60   5.40  13.00 
1947 10 16.40   1.60   9.00 
1947 11   .60  -9.39  -4.39 
1947 12  -.30 -11.60  -5.95 
1948 01 -1.80 -16.20  -9.00 
1948 02 -6.90 -20.29 -13.60 
1948 03  -.70 -14.20  -7.45 
1948 04 12.90  -2.70   5.10 
1948 05 22.00   5.10  13.55 
1948 06 24.50   8.80  16.65 
1948 07 29.17  11.64  20.40 
1948 08 30.24  11.37  20.80 
1948 09 26.81   6.47  16.64 
1948 10 17.60  -1.68   7.96 
1948 11  3.77  -6.65  -1.44 
1948 12 -7.74 -20.24 -13.99 
1949 01 -9.72 -24.59 -17.15 
1949 02 -8.72 -23.80 -16.26 
1949 03  2.28 -10.25  -3.98 
1949 04 19.58   -.73   9.42 
1949 05 23.55   5.46  14.50 
1949 06 24.96   8.80  16.87 
1949 07 30.09  12.11  21.10 
1949 08 31.75  12.60  22.17 
1949 09 23.80   3.63  13.71 
1949 10 12.73  -1.42   5.65 
1949 11 11.35  -2.95   4.20 
1949 12 -6.95 -19.53 -13.24 
1950 01 20.09 -31.16 -25.62 
1950 02 -4.46 -16.17 -10.31 
1950 03 -2.15 -13.19  -7.67 
1950 04  7.11  -4.19   1.45 
1950 05 17.04   2.31   9.67 
1950 06 23.76   8.22  15.99 
1950 07 27.63  10.22  18.92 
1950 08 26.40   9.02  17.70 
1950 09 21.88   5.39  13.63 
1950 10 14.83    .49   7.66 
1950 11   .96 -14.61  -6.82 
1950 12 -3.02 -19.79 -11.41 
1951 01 -8.43 -23.33 -15.88 
1951 02 -5.21 -20.56 -12.88 
1951 03 -5.17 -19.66 -12.41 
1951 04 11.96  -3.94   4.01 
1951 05 23.12   5.45  14.28 
1951 06 22.09   7.37  14.73 
1951 07 30.01  11.94  20.97 
1951 08 25.90  10.10  18.00 
1951 09 18.59   3.55  11.07 
1951 10 11.03  -1.30   4.86 
1951 11  1.91  -9.56  -3.82 
1951 12 -7.65 -20.77 -14.21 
1952 01 -8.37 -21.78 -15.07 
1952 02 -2.51 -13.72  -8.11 
1952 03 -3.90 -14.28  -9.09 
1952 04 18.06   1.69   9.87 
1952 05 21.11   5.13  13.12 
1952 06 25.15   8.99  17.07 
1952 07 27.82  10.02  18.92 
1952 08 28.70   9.58  19.14 
1952 09 24.10   7.04  15.57 
1952 10 15.89  -2.05   6.92 
1952 11  5.19  -7.03   -.92 
1952 12   .99 -13.39  -6.20 
1953 01 -2.01 -16.04  -9.03 
1953 02  -.49 -12.38  -6.43 
1953 03  3.05  -8.79  -2.87 
1953 04  8.43  -4.13   2.15 
1953 05 17.46   2.60  10.03 
1953 06 22.89   8.35  15.62 
1953 07 28.14  12.57  20.35 
1953 08 28.29  11.33  19.81 
1953 09 23.73   5.64  14.68 
1953 10 21.81   1.37  11.59 
1953 11  9.95  -3.71   3.12 
1953 12  2.22 -10.20  -3.98 
1954 01 11.94 -24.59 -18.26 
1954 02  5.43  -6.96   -.76 
1954 03  -.32 -12.81  -6.56 
1954 04  9.22  -4.19   2.51 
1954 05 17.00   2.68   9.84 
1954 06 21.12   7.98  14.55 
1954 07 29.61  13.41  21.51 
1954 08 26.36  11.47  18.91 
1954 09 19.82   5.26  12.54 
1954 10 14.84   -.37   7.23 
1954 11 11.45  -3.06   4.19 
1954 12  3.42  -9.59  -3.08 
1955 01 -4.86 -15.77 -10.31 
1955 02 99.99 -17.43 -99.99 
1955 03 -1.45 -14.28  -7.86 
1955 04 14.45    .29   7.37 
1955 05 18.87   4.01  11.44 
1955 06 24.23   9.14  16.68 
1955 07 28.43  13.61  21.02 
1955 08 31.29  11.42  21.35 
1955 09 21.78   4.56  13.17 
1955 10 17.69    .85   9.27 
1955 11 -3.83 -15.91  -9.87 
1955 12 -8.05 -18.69 -13.37 
1956 01 -8.31 -18.85 -13.58 
1956 02 -5.43 -17.71 -11.57 
1956 03  3.95 -10.09  -3.07 
1956 04 12.79  -4.04   4.37 
1956 05 20.32   5.18  12.75 
1956 06 28.82  11.67  20.24 
1956 07 27.82  11.66  19.74 
1956 08 28.59  11.09  19.84 
1956 09 22.73   4.58  13.65 
1956 10 16.46    .48   8.47 
1956 11  6.77  -6.52    .12 
1956 12 99.99 -12.82 -99.99 
1957 01 10.71 -22.22 -16.46 
1957 02 -4.07 -16.75 -10.41 
1957 03  4.82  -8.56  -1.87 
1957 04 12.27  -2.09   5.08 
1957 05 21.70   5.03  13.36 
1957 06 25.01   8.55  16.78 
1957 07 31.93  13.77  22.85 
1957 08 27.81  11.61  19.70 
1957 09 99.99   6.09 -99.99 
1957 10  9.83  -1.46   4.18 
1957 11  2.05  -5.21  -1.58 
1957 12   .-9  -9.01  -4.55 
1958 01 -1.11  -9.71  -5.41 
1958 02 -4.78 -15.50 -10.14 
1958 03 -1.90  -9.30  -5.60 
1958 04 13.11    .21   6.66 
1958 05 25.13   6.58  15.85 
1958 06 23.59   7.78  15.68 
1958 07 27.49  11.05  19.27 
1958 08 31.27  13.09  22.18 
1958 09 22.63   5.65  14.14 
1958 10 16.86  -1.04   7.90 
1958 11  2.76  -9.31  -3.27 
1958 12 -4.41 -14.42  -9.41 
1959 01 -9.58 -19.71 -14.65 
1959 02 -6.43 -20.11 -13.27 
1959 03  6.88  -4.32   1.28 
1959 04 13.48  -1.85   5.81 
1959 05 18.59   2.95  10.77 
1959 06 26.69  10.96  18.82 
1959 07 30.77  12.54  21.65 
1959 08 29.50  11.17  20.33 
1959 09 20.27   5.75  13.01 
1959 10  9.04  -1.61   3.71 
1959 11  -.42 -10.10  -5.26 
1959 12   .31  -7.76  -3.72 
1960 01 -6.36 -17.64 -12.00 
1960 02 -4.96 -14.92  -9.94 
1960 03  1.50 -11.18  -4.84 
1960 04 12.48  -1.43   5.52 
1960 05 21.61   5.46  13.53 
1960 06 24.46   8.89  16.67 
1960 07 32.65  13.94  23.29 
1960 08 28.65  11.39  20.02 
1960 09 24.65   5.94  15.29 
1960 10 16.83   1.33   9.08 
1960 11  3.18  -8.72  -2.77 
1960 12 -1.95 -12.24  -7.09 
1961 01 -2.10 -11.78  -6.94 
1961 02  2.00 -11.05  -4.52 
1961 03  7.97  -4.33   1.82 
1961 04 11.96  -3.21   4.37 
1961 05 21.33   5.18  13.25 
1961 06 31.25  11.50  21.37 
1961 07 30.68  13.26  21.97 
1961 08 33.56  13.15  23.35 
1961 09 19.31   4.11  11.71 
1961 10 15.74    .15   7.94 
1961 11  4.94  -8.77  -1.91 
1961 12 -6.16 -19.35 -12.75 
1962 01 -4.39 -16.90 -10.64 
1962 02 -5.50 -16.99 -11.24 
1962 03  -.29 -12.05  -6.17 
1962 04 16.45    . 4   8.25 
1962 05 18.11   5.34  11.72 
1962 06 25.61  11.09  18.35 
1962 07 26.74  10.77  18.75 
1962 08 28.49  11.87  20.18 
1962 09 22.68   5.02  13.85 
1962 10 16.12   2.68   9.40 
1962 11  9.26  -2.63   3.31 
1962 12   .75 -11.71  -5.48 
1963 01 -8.35 -22.15 -15.25 
1963 02  -.14 -12.09  -6.11 
1963 03  8.47  -4.46   2.00 
1963 04 13.87   -.45   6.71 
1963 05 19.67   3.76  11.71 
1963 06 24.98  10.32  17.65 
1963 07 30.46  13.91  22.18 
1963 08 29.74  12.45  21.09 
1963 09 26.37   9.26  17.81 
1963 10 20.66   4.21  12.43 
1963 11  7.19  -7.50   -.15 
1963 12 -4.64 -14.74  -9.68 
1964 01 -1.38 -12.22  -6.80 
1964 02  3.14  -9.77  -3.31 
1964 03  1.62 -12.51  -5.44 
1964 04 15.22   -.48   7.37 
1964 05 22.18   6.23  14.20 
1964 06 24.28   9.22  16.75 
1964 07 31.32  13.99  22.65 
1964 08 28.58  10.37  19.47 
1964 09 20.89   4.34  12.61 
1964 10 18.98    .43   9.70 
1964 11  4.37 -10.22  -2.92 
1964 12 12.12 -22.24 -17.18 
1965 01 -8.37 -19.77 -14.07 
1965 02 -3.38 -18.45 -10.91 
1965 03 -4.14 -16.64 -10.39 
1965 04 11.01   -.81   5.10 
1965 05 19.77   3.69  11.73 
1965 06 24.74  10.16  17.45 
1965 07 28.85  12.79  20.82 
1965 08 28.80  11.50  20.15 
1965 09 14.11    .78   7.44 
1965 10 18.76    .19   9.47 
1965 11  3.29 -10.18  -3.44 
1965 12   .40 -11.50  -5.55 
1966 01 13.28 -25.14 -19.20 
1966 02 -4.92 -17.94 -11.43 
1966 03  8.78  -6.82    .97 
1966 04  8.74  -4.48   2.12 
1966 05 21.24   4.65  12.94 
1966 06 25.02   9.18  17.10 
1966 07 31.23  13.78  22.50 
1966 08 27.71   9.85  18.77 
1966 09 25.94   6.94  16.44 
1966 10 15.59   -.52   7.53 
1966 11  1.13 -99.99 -99.99 
1966 12 -2.69 -99.99 -99.99 
1967 02 -4.04 -17.45 -10.75 
1967 03   .56 -11.99  -5.71 
1967 04  9.14  -4.65   2.24 
1967 05 19.12   2.91  11.01 
1967 06 24.34   9.09  16.71 
1967 07 30.72  12.54  21.63 
1967 08 31.07  11.93  21.50 
1967 09 25.76   8.64  17.20 
1967 10 14.29    .95   7.62 
1967 11  4.11  -6.04   -.96 
1967 12 -4.84 -15.30 -10.07 
1968 01 -6.51 -18.64 -12.57 
1968 02 -1.82 -14.23  -8.02 
1968 03 10.27  -3.56   3.35 
1968 04 14.27  -3.03   5.62 
1968 05 19.95   3.78  11.87 
1968 06 23.67   9.47  16.57 
1968 07 30.13  11.94  21.03 
1968 08 25.47   9.25  17.36 
1968 09 23.07   5.93  14.50 
1968 10 16.45    . 1   8.23 
1968 11  5.08  -5.07    . 0 
1968 12 -7.49 -16.67 -12.08 
1969 01 16.24 -26.41 -21.32 
1969 02 -6.63 -16.28 -11.45 
1969 03  -.25 -11.77  -6.01 
1969 04 16.87   1.62   9.25 
1969 05 21.55   4.23  12.89 
1969 06 22.48   6.65  14.56 
1969 07 26.65  12.01  19.33 
1969 08 32.88  12.79  22.83 
1969 09 25.00   6.16  15.58 
1969 10  9.62  -1.96   3.83 
1969 11  7.76  -5.98    .89 
1969 12 -1.35 -11.78  -6.56 
1970 01 10.14 -20.74 -15.44 
1970 02   . 0 -14.65  -7.32 
1970 03   .32 -12.09  -5.88 
1970 04  8.70  -2.02   3.34 
1970 05 18.15   3.82  10.98 
1970 06 28.26  11.74  20.00 
1970 07 31.84  13.89  22.86 
1970 08 31.14  11.71  21.42 
1970 09 21.89   5.57  13.73 
1970 10 13.41  -1.53   5.94 
1970 11  1.91  -8.16  -3.12 
1970 12 -5.48 -17.75 -11.61 
1971 01 -9.00 -21.77 -15.38 
1971 02 -3.55 -14.85  -9.20 
1971 03  2.42  -9.29  -3.43 
1971 04 13.38   -.51   6.43 
1971 05 22.66   4.50  13.58 
1971 06 26.22  10.44  18.33 
1971 07 30.02  10.81  20.41 
1971 08 34.23  14.56  24.39 
1971 09 22.23   5.26  13.74 
1971 10 13.42   1.04   7.23 
1971 11  4.96  -5.53   -.28 
1971 12 -7.05 -19.08 -13.06 
1972 01 -8.95 -21.49 -15.21 
1972 02 -7.57 -18.83 -13.20 
1972 03  3.42  -8.49  -2.53 
1972 04 13.39  -1.37   6.01 
1972 05 20.11   6.99  13.55 
1972 06 26.45  11.20  18.82 
1972 07 25.72   9.72  17.72 
1972 08 29.69  12.95  21.32 
1972 09 19.59   3.69  11.64 
1972 10 13.32  -3.08   5.12 
1972 11  3.55  -5.26   -.85 
1972 12 -8.41 -19.18 -13.79 
1973 01 -1.14 -12.70  -6.92 
1973 02  1.24 -12.86  -5.81 
1973 03 11.36  -3.60   3.88 
1973 04 12.17  -1.43   5.37 
1973 05 21.02   4.96  12.99 
1973 06 26.26  10.76  18.51 
1973 07 29.27  12.61  20.94 
1973 08 31.47  13.12  22.29 
1973 09 20.89   5.70  13.29 
1973 10 17.04   2.04   9.54 
1973 11 -1.95 -12.54  -7.24 
1973 12 -5.43 -15.16 -10.29 
1974 01 -5.49 -18.51 -12.00 
1974 02   .17 -11.33  -5.58 
1974 03  3.26  -9.27  -3.00 
1974 04 13.72  -1.11   6.30 
1974 05 16.00   3.34   9.67 
1974 06 27.15  11.03  19.09 
1974 07 31.40  13.21  22.30 
1974 08 25.04   8.47  16.76 
1974 09 21.07   2.95  12.01 
1974 10 19.20    .54   9.87 
1974 11  5.46  -7.24   -.88 
1974 12  1.04 -10.17  -4.56 
1975 01 -3.23 -14.63  -8.93 
1975 02 -5.85 -16.95 -11.40 
1975 03   .-8 -10.59  -5.33 
1975 04  5.09  -3.78    .65 
1975 05 18.14   5.43  11.78 
1975 06 24.30   9.35  16.83 
1975 07 31.15  14.26  22.70 
1975 08 26.88   9.29  18.08 
1975 09 22.39   5.15  13.77 
1975 10 14.11   -.28   6.91 
1975 11  4.38  -8.41  -2.01 
1975 12 -2.33 -14.82  -8.57 
1976 01 -4.94 -16.52 -10.73 
1976 02  2.04  -8.95  -3.45 
1976 03  3.35  -9.97  -3.31 
1976 04 16.62   1.77   9.19 
1976 05 23.80   5.19  14.49 
1976 06 23.65  10.70  17.17 
1976 07 28.95  13.48  21.21 
1976 08 29.17  11.98  20.57 
1976 09 26.18   5.64  15.91 
1976 10 13.05  -2.28   5.38 
1976 11  4.42 -10.77  -3.17 
1976 12 -2.42 -14.37  -8.39 
1977 01 -9.25 -21.36 -15.30 
1977 02  4.00  -6.65  -1.32 
1977 03  8.46  -6.09   1.18 
1977 04 19.61   -.46   9.57 
1977 05 25.85   7.51  16.68 
1977 06 26.59  10.24  18.41 
1977 07 29.64   9.68  19.66 
1977 08 23.05   5.67  14.36 
1977 09 19.23   3.87  11.54 
1977 10 14.81    . 4   7.42 
1977 11  1.74 -10.33  -4.29 
1977 12 -7.71 -16.11 -11.91 
1978 01 11.95 -22.98 -17.46 
1978 02 -8.18 -17.28 -12.73 
1978 03  4.44  -7.82  -1.68 
1978 04 12.48   -.14   6.16 
1978 05 20.00   6.02  13.01 
1978 06 26.00   9.08  17.54 
1978 07 27.41  11.45  19.43 
1978 08 28.05   9.37  18.70 
1978 09 23.96   7.33  15.64 
1978 10 16.19    .16   8.17 
1978 11   .36 -12.71  -6.17 
1978 12 -6.59 -20.53 -13.56 
1979 01 13.29 -24.01 -18.65 
1979 02 10.50 -21.80 -16.15 
1979 03  2.35 -99.99 -99.99 
1979 04  6.58  -3.21   1.68 
1979 05 16.98   1.79   9.38 
1979 06 27.75   8.33  18.04 
1979 07 30.24  12.27  21.25 
1979 08 28.60  10.59  19.59 
1979 09 25.45   6.79  16.12 
1979 10 17.09   1.48   9.28 
1979 11  3.24  -8.35  -2.56 
1979 12  4.84  -9.78  -2.46 
1980 01 -7.03 -19.36 -13.19 
1980 02 -3.43 -15.32  -9.37 
1980 03  4.19  -9.64  -2.72 
1980 04 20.00   2.38  11.19 
1980 05 26.30   6.49  16.39 
1980 06 29.03   8.71  18.87 
1980 07 32.37 -99.99 -99.99 
1980 08 26.22   8.75  17.48 
1980 09 23.29   4.80  14.04 
1980 10 16.00    .96   8.47 
1980 11  8.45  -3.58   2.43 
1980 12 -1.38 -15.55  -8.46 
1981 01  1.28 -12.77  -5.74 
1981 02  1.26 -99.99 -99.99 
1981 03 11.75  -5.27   3.24 
1981 04 19.40    .50   9.95 
1981 05 22.47   6.19  14.33 
1981 06 24.09   8.10  16.10 
1981 07 31.60  13.34  22.47 
1981 08 32.30  13.64  22.97 
1981 09 25.64   5.93  15.78 
1981 10 13.96   -.24   6.86 
1981 11  7.63  -4.67   1.47 
1981 12 -3.81 -13.55  -8.68 
1982 01 99.99 -26.60 -99.99 
1982 02 -6.55 -17.75 -12.15 
1982 03 99.99 -10.84 -99.99 
1982 04 99.99  -2.20 -99.99 
1982 05 16.28   3.93  10.10 
1982 06 25.69   9.46  17.57 
1982 07 29.25  12.90  21.07 
1982 08 29.36  11.37  20.36 
1982 09 22.29   5.07  13.68 
1982 10 13.98   -.34   6.82 
1982 11  2.90 -10.06  -3.58 
1982 12  -.71 -12.38  -6.54 
1983 01 -2.60 -11.17  -6.88 
1983 02  1.49  -7.14  -2.82 
1983 03  4.19  -6.36  -1.08 
1983 04 12.86  -1.45   5.70 
1983 05 19.26   3.81  11.53 
1983 06 26.59   9.87  18.23 
1983 09 20.67   4.96  12.81 
1983 10 15.49  -1.04   7.22 
1983 11  3.23  -5.83  -1.30 
1983 12 13.59 -23.64 -18.61 
1984 01 -2.70 -13.84  -8.27 
1984 02  4.33  -7.11  -1.39 
1984 03  3.96  -9.27  -2.65 
1984 04 15.97  -1.26   7.35 
1984 05 21.32   3.05  12.18 
1984 06 26.25   9.02  17.63 
1984 07 32.57  12.04  22.30 
1984 08 32.39  12.03  22.21 
1984 09 16.37    .69   8.53 
1984 10 99.99  -4.25 -99.99 
1984 11  3.20  -9.27  -3.03 
1984 12 -9.53 -22.18 -15.85 
1985 01 99.99 -18.59 -99.99 
1985 02 -4.27 -17.84 -11.05 
1985 03  7.21  -6.43    .39 
1985 04 16.76    .68   8.72 
1985 05 23.75   5.77  14.76 
1985 06 23.57   4.90  14.23 
1985 07 31.51  12.34  21.92 
1985 08 26.00   8.37  17.18 
1985 09 17.16   3.04  10.10 
1985 10 12.98   -.77   6.10 
1985 11 -5.11 -15.02 -10.06 
1985 12 -4.32 -16.70 -10.51 
1986 01   .16  -8.66  -4.25 
1986 02 -5.37 -15.80 -10.58 
1986 03 10.54  -2.80   3.87 
1986 04 13.67  -1.25   6.21 
1986 05 22.47   5.75  14.11 
1986 06 28.86   9.91  19.38 
1986 07 28.53  10.16  19.34 
1986 08 29.49   9.49  19.49 
1986 09 16.11   5.28  10.69 
1986 10 16.20    .-6   8.07 
1986 11   .43 -10.75  -5.16 
1986 12   .15 -10.54  -5.19 
1987 01   .63 -10.46  -4.91 
1987 02  3.51  -6.62  -1.55 
1987 05 99.99   6.42 -99.99 
