1931 11  5.40  -7.39   -.99 
1931 12   .60 -12.79  -6.09 
1932 01 -7.30 -19.27 -13.28 
1932 02 -2.84 -17.90 -10.37 
1932 03 -1.09 -12.91  -7.00 
1932 04 13.41    .26   6.83 
1932 05 20.90   4.55  12.72 
1932 06 24.67  11.98  18.32 
1932 07 29.08  11.78  20.43 
1932 08 27.63  11.05  19.34 
1932 09 22.57   2.79  12.68 
1932 10  9.10  -4.04   2.53 
1932 11  1.39  -9.76  -4.18 
1932 12 -5.06 -17.08 -11.07 
1933 01 -5.30 -18.35 -11.82 
1933 02 -7.17 -20.06 -13.61 
1933 03  3.57  -7.63  -2.03 
1933 04 10.41  -2.83   3.79 
1933 05 18.32   5.34  11.83 
1933 06 28.83  11.63  20.23 
1933 07 29.82  12.53  21.17 
1933 08 28.07  10.29  19.18 
1933 09 23.54   5.30  14.42 
1933 10 12.17  -3.04   4.56 
1933 11  3.21  -6.70  -1.74 
1933 12 -7.24 -20.25 -13.74 
1934 01 -1.46 -17.33  -9.39 
1934 02  -.68 -11.23  -5.95 
1934 03  4.73  -9.03  -2.14 
1934 04 14.08  -2.39   5.84 
1934 05 25.76   7.06  16.41 
1934 06 23.87   8.55  16.21 
1934 07 30.61  11.57  21.09 
1934 08 29.45   8.28  18.86 
1934 09 18.37   1.30   9.83 
1934 10 17.18   2.08   9.63 
1934 11  7.76  -6.76    .50 
1934 12 -5.25 -17.69 -11.47 
1935 01 10.18 -22.36 -16.27 
1935 02   .20 -12.91  -6.35 
1935 03  2.87 -10.37  -3.75 
1935 04  9.16  -4.06   2.55 
1935 05 13.47   2.97   8.22 
1935 06 20.84   8.10  14.47 
1935 07 29.58  14.00  21.79 
1935 08 26.54   8.07  17.30 
1935 09 22.91   1.59  12.25 
1935 10 15.47  -4.34   5.56 
1935 11 -2.87 -14.88  -8.87 
1935 12 -5.15 -16.85 -11.00 
1936 01 15.90 -27.70 -21.80 
1936 02 20.62 -33.07 -26.84 
1936 03   .25 -10.31  -5.03 
1936 04  6.63  -7.98   -.67 
1936 05 22.28   5.07  13.67 
1936 06 26.99   9.22  18.10 
1936 07 35.38  15.45  25.41 
1936 08 28.29  10.44  19.36 
1936 09 23.83   5.05  14.44 
1936 10 14.85  -3.22   5.81 
1936 11  4.40  -8.32  -1.95 
1936 12 -4.53 -15.25  -9.89 
1937 01 17.56 -29.97 -23.76 
1937 02 -7.42 -21.49 -14.45 
1937 03  2.91  -9.55  -3.32 
1937 04  9.97  -2.31   3.83 
1937 05 20.78   5.63  13.20 
1937 06 24.29   9.56  16.92 
1937 07 28.15  13.16  20.65 
1937 08 31.60  10.46  21.03 
1937 09 22.36   4.62  13.49 
1937 10 13.74    . 3   6.88 
1937 11  1.32 -10.40  -4.54 
1937 12 -5.59 -18.42 -12.00 
1938 01 -5.80 -19.49 -12.64 
1938 02 -9.54 -21.09 -15.31 
1938 03  5.76  -7.10   -.66 
1938 04 11.70  -4.06   3.82 
1938 05 16.92   3.15  10.03 
1938 06 24.91   9.64  17.27 
1938 07 28.08  10.41  19.24 
1938 08 29.11   8.43  18.77 
1938 09 25.23   4.69  14.96 
1938 10 17.92   1.48   9.70 
1938 11   .94 -11.88  -5.47 
1938 12 -1.90 -13.73  -7.81 
1939 01 -3.02 -17.14 -10.08 
1939 02 11.81 -26.32 -19.06 
1939 03  1.36 -13.44  -6.04 
1939 04 11.91  -4.55   3.67 
1939 05 22.60   7.13  14.86 
1939 06 20.63   6.92  13.77 
1939 07 30.79  12.13  21.46 
1939 08 28.32   7.79  18.05 
1939 09 23.48   2.65  13.06 
1939 10 12.41  -3.73   4.34 
1939 11 10.00  -9.52    .23 
1939 12  4.05 -11.67  -3.81 
1940 01 10.21 -23.66 -16.93 
1940 02 -4.66 -14.42  -9.54 
1940 03  1.84  -9.43  -3.79 
1940 04  8.24  -3.17   2.53 
1940 05 20.45   3.96  12.20 
1940 06 24.22   8.34  16.27 
1940 07 29.21  12.55  20.88 
1940 08 28.73   9.31  19.02 
1940 09 25.76   6.52  16.14 
1940 10 17.32   1.56   9.43 
1940 11 -1.85 -13.78  -7.81 
1940 12  -.87 -15.06  -7.96 
1941 01 -5.95 -17.94 -11.94 
1941 02 -3.22 -17.18 -10.20 
1941 03  1.85 -10.76  -4.45 
1941 04 11.34   -.67   5.33 
1941 05 20.78   5.74  13.26 
1941 06 23.02  10.75  16.88 
1941 07 28.20  10.82  19.51 
1941 08 26.65  11.04  18.84 
1941 09 18.74   3.82  11.28 
1941 10 13.00  -1.86   5.57 
1941 11  4.00  -6.98  -1.49 
1941 12  1.66 -11.78  -5.06 
1942 01 -1.48 -16.89  -9.18 
1942 02 -4.64 -16.02 -10.33 
1942 03  2.63  -8.75  -3.06 
1942 04 12.72  -1.21   5.75 
1942 05 15.48   1.58   8.53 
1942 06 20.82   7.43  14.12 
1942 07 27.29   9.41  18.35 
1942 08 26.81   9.14  17.97 
1942 09 19.17   2.46  10.81 
1942 10 15.53  -2.25   6.64 
1942 11  3.79 -11.19  -3.69 
1942 12 -6.18 -19.76 -12.97 
1943 01 13.79 -26.42 -20.10 
1943 02 -4.09 -17.74 -10.91 
1943 03 -3.78 -17.11 -10.44 
1943 04 14.67  -3.20   5.73 
1943 05 15.76    .77   8.26 
1943 06 20.14   7.36  13.75 
1943 07 27.35  10.85  19.10 
1943 08 27.13   8.41  17.77 
1943 09 20.12   2.50  11.31 
1943 10 16.81  -1.80   7.50 
1943 11  2.49  -6.46  -1.98 
1943 12  1.34 -12.95  -5.80 
1944 01  1.26 -14.29  -6.51 
1944 02 -4.86 -18.29 -11.58 
1944 03 -2.96 -15.37  -9.16 
1944 04 12.02  -1.57   5.22 
1944 05 21.69   6.49  14.09 
1944 06 21.88   9.39  15.63 
1944 07 27.79  10.82  19.30 
1944 08 25.49  10.56  18.02 
1944 09 21.65   5.22  13.43 
1944 10 19.04  -1.51   8.76 
1944 11   .56  -7.87  -3.65 
1944 12 -2.72 -15.23  -8.97 
1945 01 -5.97 -16.20 -11.08 
1945 02 -1.52 -14.25  -7.88 
1945 03  7.65  -7.00    .32 
1945 04 10.24  -4.04   3.10 
1945 05 17.17   -.41   8.38 
1945 06 20.12   7.30  13.71 
1945 07 28.29  11.59  19.94 
1945 08 29.41   9.42  19.41 
1945 09 20.08   3.18  11.63 
1945 10 15.70  -2.08   6.81 
1945 11 -1.46 -11.98  -6.72 
1945 12 -8.81 -20.39 -14.60 
1946 01 -5.14 -18.11 -11.62 
1946 02 -5.48 -19.14 -12.31 
1946 03  7.58  -4.92   1.32 
1946 04 17.92    .-6   8.93 
1946 05 17.94   2.06  10.00 
1946 06 24.96   8.89  16.92 
1946 07 29.86  12.90  21.38 
1946 08 26.91  10.57  18.74 
1946 09 21.41   5.43  13.42 
1946 10  9.58  -2.26   3.66 
1946 11  2.46 -10.64  -4.09 
1946 12 -4.44 -16.78 -10.61 
1947 01 -2.11 -16.14  -9.12 
1947 02 -6.47 -19.62 -13.04 
1947 03   .-5 -10.45  -5.25 
1947 04 11.58  -1.90   4.84 
1947 05 18.19   1.10   9.64 
1947 06 21.26   8.43  14.85 
1947 07 29.19  12.76  20.97 
1947 08 28.91  13.02  20.96 
1947 09 20.08   3.79  11.93 
1947 10 17.56   1.92   9.74 
1947 11  -.52 -11.44  -5.98 
1947 12 -3.44 -15.62  -9.53 
1948 01 -4.51 -18.32 -11.41 
1948 02 -6.84 -20.08 -13.46 
1948 03 -2.47 -16.00  -9.23 
1948 04 10.89  -2.34   4.27 
1948 05 20.73   4.41  12.57 
1948 06 23.54   9.77  16.65 
1948 07 27.16  12.69  19.92 
1948 08 28.37  12.34  20.35 
1948 09 26.70   7.37  17.03 
1948 10 16.37  -2.01   7.18 
1948 11  3.35  -6.41  -1.53 
1948 12 -7.50 -19.69 -13.59 
1949 01 11.85 -23.12 -17.48 
1949 02 -9.92 -22.79 -16.35 
1949 03  -.82 -10.62  -5.72 
1949 04 17.54    .29   8.91 
1949 05 21.77   4.98  13.38 
1949 06 24.57   7.85  16.20 
1949 07 28.44  11.05  19.74 
1949 08 31.04  10.85  20.94 
1949 09 22.17   2.36  12.27 
1949 10 12.80   -.88   5.96 
1949 11 11.13  -4.07   3.53 
1949 12 -7.79 -19.81 -13.79 
1950 01 18.85 -30.67 -24.76 
1950 02 -5.90 -19.95 -12.92 
1950 03 -1.79 -12.52  -7.15 
1950 04  6.00  -4.61    .69 
1950 05 16.01   3.02   9.51 
1950 06 24.14   7.81  15.97 
1950 07 26.83   9.85  18.34 
1950 08 25.37   8.09  16.73 
1950 09 20.97   5.40  13.18 
1950 10 16.04    .-9   7.97 
1950 11   .24 -14.18  -6.97 
1950 12 -6.88 -17.10 -11.99 
1951 01 10.44 -23.00 -16.71 
1951 02 -6.20 -18.87 -12.53 
1951 03 -6.30 -19.99 -13.14 
1951 04 10.13  -3.68   3.22 
1951 05 21.64   3.13  12.38 
1951 06 22.11   6.93  14.52 
1951 07 29.45  10.17  19.81 
1951 08 24.78   9.08  16.93 
1951 09 18.04   4.67  11.36 
1951 10 11.21   -.68   5.26 
1951 11  -.54 -12.71  -6.62 
1951 12 -9.16 -20.96 -15.06 
1952 01 -9.97 -22.64 -16.31 
1952 02 -2.87 -14.93  -8.89 
1952 03 -3.43 -14.86  -9.14 
1952 04 18.75   -.47   9.14 
1952 05 21.84   3.24  12.54 
1952 06 26.22   8.29  17.25 
1952 07 28.65   9.34  18.99 
1952 08 28.69  10.71  19.70 
1952 09 24.43   6.62  15.52 
1952 10 14.96  -2.86   6.05 
1952 11  5.13  -8.53  -1.69 
1952 12   .25 -13.45  -6.60 
1953 01 -2.91 -16.17  -9.54 
1953 02 -1.32 -13.19  -7.25 
1953 03  3.14  -8.95  -2.90 
1953 04  8.39  -4.65   1.87 
1953 05 17.19   3.67  10.43 
1953 06 23.04  10.57  16.80 
1953 07 27.06  11.97  19.51 
1953 08 28.66  12.10  20.38 
1953 09 23.02   3.89  13.45 
1953 10 19.75    .84  10.29 
1953 11  7.87  -4.34   1.76 
1953 12   .15 -12.04  -5.94 
1954 01 12.36 -26.26 -19.31 
1954 02  4.46  -6.31   -.92 
1954 03   .63 -11.26  -5.31 
1954 04 11.06  -4.46   3.30 
1954 05 17.40   2.28   9.84 
1954 06 21.77   8.97  15.37 
1954 07 29.23  13.01  21.12 
1954 08 27.07  11.19  19.12 
1954 09 19.03   5.83  12.43 
1954 10 13.49   -.29   6.60 
1954 11  9.00  -4.23   2.38 
1954 12  1.30 -10.55  -4.62 
1955 01 -5.47 -17.70 -11.58 
1955 02 -7.09 -18.96 -13.03 
1955 03   .29 -13.96  -6.83 
1955 04 15.76    .35   8.05 
1955 05 21.18   6.37  13.77 
1955 06 22.72   8.74  15.73 
1955 07 28.97  13.84  21.40 
1955 08 30.88  13.30  22.09 
1955 09 22.12   5.56  13.84 
1955 10 16.92  -1.31   7.80 
1955 11 -3.99 -16.18 -10.08 
1955 12 -8.64 -20.26 -14.45 
1956 01 -8.92 -20.46 -14.69 
1956 02 -5.22 -19.20 -12.21 
1956 03   .80 -10.98  -5.08 
1956 04  9.75  -4.64   2.55 
1956 05 19.39   4.62  12.00 
1956 06 27.37  12.01  19.69 
1956 07 25.78  11.40  18.59 
1956 08 26.83  10.65  18.74 
1956 09 21.17   4.69  12.93 
1956 10 99.99    .13 -99.99 
1956 11  4.03  -6.96  -1.46 
1956 12 -1.77 -13.67  -7.72 
1957 01 11.13 -22.78 -16.95 
1957 02 -4.90 -16.83 -10.86 
1957 03  3.66  -8.37  -2.35 
1957 04 11.07  -2.60   4.23 
1957 05 20.65   3.83  12.24 
1957 06 23.74   8.88  16.31 
1957 07 31.64  14.66  23.15 
1957 08 27.26  11.54  19.40 
1957 09 20.69   5.15  12.92 
1957 10 99.99    .66 -99.99 
1957 11  3.61  -6.38  -1.38 
1957 12  1.07 -11.42  -5.17 
1958 01 -1.31 -14.10  -7.70 
1958 02 -4.76 -17.08 -10.92 
1958 03   .30  -9.06  -4.38 
1958 04 14.88   -.61   7.13 
1958 05 24.40   3.82  14.11 
1958 06 23.04   6.92  14.98 
1958 07 25.31  10.04  17.67 
1958 08 30.67  10.87  20.77 
1958 09 23.58   6.43  15.00 
1958 10 16.37  -1.07   7.65 
1958 11  1.96  -9.01  -3.52 
1958 12 -5.12 -16.48 -10.79 
1959 01 -9.83 -21.08 -15.45 
1959 02 -8.43 -22.54 -15.48 
1959 03  5.98  -5.36    .30 
1959 04 13.04  -2.66   5.19 
1959 05 18.49   2.82  10.65 
1959 06 27.07  10.72  18.89 
1959 07 30.20  11.92  21.06 
1959 08 30.77  11.02  20.89 
1959 09 18.98   5.31  12.14 
1959 10  9.47  -1.95   3.76 
1959 11 -1.14 -11.39  -6.26 
1959 12  -.47  -9.14  -4.80 
1960 01 -7.85 -19.83 -13.84 
1960 02 -6.20 -18.41 -12.30 
1960 03 -1.99 -13.27  -7.63 
1960 04 12.26  -2.63   4.81 
1960 05 20.86   4.08  12.47 
1960 06 23.53   9.06  16.29 
1960 07 32.33  13.49  22.91 
1960 08 29.90  11.11  20.50 
1960 09 24.67   5.32  14.99 
1960 10 16.62    .93   8.77 
1960 11  3.93 -10.85  -3.46 
1960 12 -2.76 -15.01  -8.88 
1961 01 -2.83 -15.31  -9.07 
1961 02   .41 -14.95  -7.27 
1961 03  7.20  -5.14   1.03 
1961 04 10.34  -3.85   3.24 
1961 05 19.79   3.93  11.86 
1961 06 30.23  10.22  20.23 
1961 07 29.81  11.46  20.63 
1961 08 32.78  11.88  22.33 
1961 09 18.79   3.22  11.00 
1961 10 15.10  -1.39   6.85 
1961 11  4.71  -9.31  -2.30 
1961 12 -6.70 -21.05 -13.87 
1962 01 -6.35 -19.57 -12.96 
1962 02 -8.01 -20.14 -14.07 
1962 03  -.22 -12.47  -6.34 
1962 04 14.35  -1.75   6.30 
1962 05 16.95   5.05  11.00 
1962 06 24.24  11.15  17.69 
1962 07 25.22  10.94  18.08 
1962 08 28.63  10.98  19.80 
1962 09 21.52   3.52  12.52 
1962 10 16.04   1.99   9.01 
1962 11  7.87  -3.76   2.05 
1962 12   .-2 -12.22  -6.12 
1963 01 -9.06 -22.25 -15.65 
1963 02 -2.54 -16.45  -9.50 
1963 03  8.42  -6.23   1.09 
1963 04 12.09  -1.66   5.21 
1963 05 18.71   4.09  11.40 
1963 06 24.93  11.91  18.42 
1963 07 29.42  14.73  22.07 
1963 08 28.17  11.61  19.89 
1963 09 24.91   7.98  16.44 
1963 10 21.01   4.32  12.66 
1963 11  7.04  -8.00   -.48 
1963 12 -5.77 -17.04 -11.40 
1964 01 -2.32 -15.52  -8.92 
1964 02  1.79 -12.23  -5.22 
1964 03  1.12 -13.68  -6.28 
1964 04 14.62  -1.53   6.54 
1964 05 20.94   5.41  13.17 
1964 06 23.44   9.47  16.45 
1964 07 29.32  13.31  21.31 
1964 08 26.48   8.74  17.61 
1964 09 19.70   3.57  11.64 
1964 10 15.87   -.94   7.46 
1964 11  1.85 -10.83  -4.48 
1964 12 12.22 -22.29 -17.25 
1965 01 11.12 -22.09 -16.60 
1965 02 -6.39 -19.89 -13.14 
1965 03 -5.16 -16.57 -10.86 
1965 04  9.93   -.88   4.52 
1965 05 19.37   3.65  11.51 
1965 06 22.89   9.85  16.37 
1965 07 27.01  12.27  19.64 
1965 08 27.10   9.78  18.44 
1965 09 13.40   -.10   6.64 
1965 10 17.67    .15   8.91 
1965 11  3.63  -9.03  -2.69 
1965 12  -.35 -11.68  -6.01 
1966 01 15.04 -26.01 -20.52 
1966 02 -5.93 -18.04 -11.99 
1966 03  7.63  -7.33    .15 
1966 04  8.10  -4.36   1.87 
1966 05 19.75   2.88  11.31 
1966 06 24.54   9.27  16.90 
1966 07 29.71 -99.99 -99.99 
1966 08 26.51  10.05  18.28 
1966 09 23.25   6.45  14.85 
1966 10 15.45   -.97   7.24 
1966 11   .43 -11.75  -5.66 
1966 12 -3.28 -15.11  -9.19 
1967 01 -4.67 -17.81 -11.24 
1967 02 -6.25 -18.70 -12.47 
1967 03  2.01  -9.43  -3.71 
1967 04 10.14  -3.47   3.33 
1967 05 18.39   1.50   9.94 
1967 06 23.76   8.43  16.10 
1967 07 30.18  10.22  20.20 
1967 08 29.84  10.03  19.93 
1967 09 24.77   8.08  16.42 
1967 10 13.57    .12   6.84 
1967 11  3.85  -6.74  -1.44 
1967 12 -4.69 -14.46  -9.58 
1968 01 -8.00 -19.00 -13.50 
1968 02 -5.69 -15.94 -10.81 
1968 03  8.51  -5.43   1.54 
1968 04 13.69  -3.59   5.04 
1968 05 17.61   1.98   9.79 
1968 06 22.43   8.76  15.59 
1968 07 29.16  11.11  20.13 
1968 08 24.35  10.14  17.24 
1968 09 21.60   6.90  14.25 
1968 10 14.27    .68   7.47 
1968 11  3.85  -5.95  -1.04 
1968 12 -8.16 -18.00 -13.08 
1969 01 99.99 -25.46 -99.99 
1969 02 99.99 -15.65 -99.99 
1969 03 -2.29 -13.58  -7.93 
1969 04 14.69    .52   7.60 
1969 05 20.90   3.89  12.39 
1969 06 21.08   5.34  13.21 
1969 07 26.38  11.73  19.05 
1969 08 31.15  12.06  21.60 
1969 09 24.08   5.08  14.58 
1969 10 10.14  -3.01   3.56 
1969 11  6.43  -7.84   -.70 
1969 12 -2.31 -14.41  -8.35 
1970 01 11.09 -22.04 -16.56 
1970 02 -2.40 -16.90  -9.64 
1970 03 -1.70 -13.40  -7.55 
1970 04  7.54  -2.50   2.52 
1970 05 17.68   4.29  10.98 
1970 06 27.20  11.60  19.40 
1970 07 29.75  13.57  21.66 
1970 08 30.09  11.07  20.58 
1970 09 21.96   5.45  13.70 
1970 10 12.96  -1.93   5.51 
1970 11   .56  -8.24  -3.84 
1970 12 -5.65 -17.84 -11.74 
1971 01 12.21 -22.01 -17.11 
1971 02 -4.30 -15.83 -10.06 
1971 03  2.72  -7.98  -2.63 
1971 04 13.53  -1.47   6.03 
1971 05 20.86   3.43  12.14 
1971 06 25.60  12.12  18.86 
1971 07 26.98  10.63  18.80 
1971 08 31.50  13.09  22.29 
1971 09 21.63   7.08  14.35 
1971 10 13.49    .52   7.00 
1971 11  3.19  -6.16  -1.48 
1971 12 -7.06 -18.17 -12.61 
1972 01 -9.78 -21.68 -15.73 
1972 02 -8.10 -19.33 -13.71 
1972 03  1.28  -9.29  -4.00 
1972 04 10.48  -1.26   4.60 
1972 05 21.33   7.10  14.21 
1972 06 25.19  11.33  18.26 
1972 07 24.98  10.47  17.72 
1972 08 28.76  12.27  20.51 
1972 09 19.70   5.39  12.54 
1972 10 12.72  -1.95   5.38 
1972 11  1.35  -6.29  -2.47 
1972 12 -7.83 -19.04 -13.44 
1973 01 -3.13 -14.61  -8.87 
1973 02 -1.25 -11.89  -6.57 
1973 03  8.55  -2.19   3.18 
1973 04 12.28  -1.09   5.59 
1973 05 20.50   6.02  13.26 
1973 06 25.18  11.50  18.34 
1973 07 27.77  12.55  20.16 
1973 08 30.63  13.95  22.29 
1973 09 20.28   6.52  13.40 
1973 10 17.33   1.92   9.62 
1973 11 -1.01 -10.59  -5.80 
1973 12 -6.47 -15.33 -10.90 
1974 01 -7.35 -20.72 -14.03 
1974 02 -2.47 -14.83  -8.64 
1974 03  1.92  -9.63  -3.85 
1974 04 12.77   -.16   6.30 
1974 05 16.40   4.34  10.37 
1974 06 25.81  10.46  18.13 
1974 07 31.84  14.34  23.09 
1974 08 24.59   9.85  17.22 
1974 09 20.21   2.78  11.50 
1974 10 18.21  -1.65   8.28 
1974 11  3.80  -6.56  -1.38 
1974 12  -.35 -11.50  -5.92 
1975 01 -3.94 -18.48 -11.21 
1975 02 -6.00 -18.27 -12.13 
1975 03   .29 -11.77  -5.74 
1975 04  5.05  -3.58    .73 
1975 05 18.01   5.85  11.93 
1975 06 24.35   9.93  17.14 
1975 07 30.90  14.41  22.65 
1975 08 26.31  10.72  18.51 
1975 09 20.00   5.17  12.58 
1975 10 14.16   1.26   7.71 
1975 11  5.14  -8.07  -1.46 
1975 12 -2.72 -15.94  -9.33 
1976 01 -5.47 -16.62 -11.04 
1976 02  1.67 -11.03  -4.67 
1976 03  2.38 -11.74  -4.67 
1976 04 14.92   -.52   7.19 
1976 05 21.84   3.83  12.83 
1976 06 25.20  11.38  18.29 
1976 07 30.00  11.79  20.89 
1976 08 29.93  10.86  20.39 
1976 09 25.78   3.98  14.88 
1976 10 99.99  -4.13 -99.99 
1976 11  3.25 -10.44  -3.59 
1976 12 -4.19 -15.89 -10.04 
1977 01 12.57 -24.50 -18.53 
1977 02   .78  -9.66  -4.44 
1977 03  7.70  -5.96    .86 
1977 04 18.82    .20   9.51 
1977 05 25.61   9.93  17.77 
1977 06 26.11  11.63  18.87 
1977 07 29.02  13.44  21.23 
1977 08 24.43   9.47  16.95 
1977 09 19.08   7.75  13.41 
1977 10 15.31   2.08   8.70 
1977 11  3.45  -8.54  -2.54 
1977 12 -8.77 -17.20 -12.99 
1978 01 14.22 -24.10 -19.16 
1978 02 -9.04 -18.04 -13.54 
1978 03  3.16  -7.34  -2.09 
1978 04 11.93 -99.99 -99.99 
1978 05 21.68   7.02  14.35 
1978 06 25.43   9.35  17.39 
1978 07 27.51  11.63  19.57 
1978 08 29.37   9.50  19.43 
1978 09 24.31   7.19  15.75 
1978 10 15.75    .58   8.17 
1978 11  1.34 -13.18  -5.92 
1978 12 -7.81 -20.55 -14.17 
1979 01 14.03 -25.73 -19.87 
1979 02 12.80 -25.42 -19.11 
1979 03   .10 -12.30  -6.10 
1979 04  5.67  -5.76    .-4 
1979 05 16.35   1.47   8.91 
1979 06 26.28   9.04  17.66 
1979 07 29.48  12.72  21.10 
1979 08 27.24   9.24  18.24 
