1928 12   .52  -8.05  -3.76 
1929 01 -5.54 -15.32 -10.43 
1929 02 -4.78 -15.18  -9.98 
1929 03  4.02  -5.21   -.59 
1929 04 10.99   -.26   5.36 
1929 05 18.02   7.06  12.54 
1929 06 23.11  11.06  17.08 
1929 07 26.50  13.21  19.85 
1929 08 23.89  11.11  17.50 
1929 09 22.48   9.80  16.14 
1929 10 12.07   2.33   7.20 
1929 11  4.71  -2.82    .94 
1929 12 -4.55 -13.07  -8.80 
1930 01 -3.61 -14.63  -9.12 
1930 02 -2.91 -14.13  -8.52 
1930 03  1.02  -7.10  -3.04 
1930 04 10.51  -1.60   4.45 
1930 05 19.49   8.01  13.75 
1930 06 25.37  13.94  19.65 
1930 07 25.45  13.63  19.54 
1930 08 24.92  12.61  18.76 
1930 09 21.00   9.92  15.46 
1930 10 14.14   2.91   8.52 
1930 11  6.93  -1.84   2.54 
1930 12 -1.51  -9.67  -5.59 
1931 01 -5.37 -15.85 -10.61 
1931 02 -3.30 -14.15  -8.72 
1931 03  3.82  -3.95    .-6 
1931 04 13.68   1.82   7.75 
1931 05 19.09   7.19  13.14 
1931 06 24.33  11.63  17.98 
1931 07 28.00  16.29  22.14 
1931 08 26.56  13.02  19.79 
1931 09 23.44  11.20  17.32 
1931 10 15.13   5.06  10.09 
1931 11  9.63    .30   4.96 
1931 12  -.13  -9.41  -4.77 
1932 01  1.15  -7.15  -3.00 
1932 02 -3.12 -13.55  -8.33 
1932 03 -1.08 -10.17  -5.62 
1932 04  7.82  -1.57   3.12 
1932 05 19.33   7.15  13.24 
1932 06 24.30  11.18  17.74 
1932 07 24.71  13.20  18.95 
1932 08 26.45  14.64  20.54 
1932 09 21.11   9.34  15.22 
1932 10 13.54   4.21   8.88 
1932 11  3.61  -5.44   -.91 
1932 12   .84  -7.69  -3.42 
1933 01  1.51  -8.51  -3.50 
1933 02 -1.44 -11.41  -6.42 
1933 03   .38  -7.51  -3.56 
1933 04 11.21    .96   6.08 
1933 05 19.26   7.58  13.42 
1933 06 26.74  12.77  19.75 
1933 07 28.36  14.14  21.25 
1933 08 26.17  12.79  19.48 
1933 09 21.70  10.28  15.99 
1933 10 11.98   1.30   6.64 
1933 11   .52 -10.28  -4.88 
1933 12 -6.47 -17.02 -11.74 
1934 01 -4.42 -16.40 -10.41 
1934 02 11.42 -23.79 -17.60 
1934 03  -.89  -9.76  -5.32 
1934 04  9.28    .17   4.72 
1934 05 20.45   6.27  13.36 
1934 06 24.54  12.48  18.51 
1934 07 28.06  14.50  21.28 
1934 08 24.73  11.06  17.89 
1934 09 21.66  12.55  17.10 
1934 10 11.56    .98   6.27 
1934 11  6.77   -.77   3.00 
1934 12 -5.75 -14.46 -10.10 
1935 01 -8.51 -19.91 -14.21 
1935 02 -4.73 -17.08 -10.91 
1935 03  2.05  -7.56  -2.75 
1935 04 10.54   1.42   5.98 
1935 05 16.92   4.79  10.85 
1935 06 23.07  12.50  17.78 
1935 07 27.87  17.37  22.62 
1935 08 26.51  13.95  20.23 
1935 09 18.77   7.56  13.16 
1935 10 14.00   2.76   8.38 
1935 11  5.53  -1.39   2.07 
1935 12 -6.70 -14.65 -10.67 
1936 01 -6.92 -16.00 -11.46 
1936 02 -7.39 -18.26 -12.82 
1936 03  4.17  -5.08   -.45 
1936 04  9.04    .31   4.67 
1936 05 20.75   8.14  14.45 
1936 06 24.41  11.35  17.88 
1936 07 26.72  13.75  20.23 
1936 08 25.08  12.63  18.85 
1936 09 20.78   9.56  15.17 
1936 10 11.45   2.05   6.75 
1936 11  2.06  -6.41  -2.17 
1936 12  -.18 -11.21  -5.69 
1937 01   .81  -9.50  -4.34 
1937 02 -1.82 -10.00  -5.91 
1939 05 19.53   6.92  13.22 
1939 06 24.05  11.81  17.93 
1939 07 27.85  14.06  20.95 
1939 08 27.41  14.84  21.12 
1939 09 20.52   7.82  14.17 
1939 10 13.36   1.83   7.59 
1939 11  4.00  -6.21  -1.10 
1939 12 -2.38 -10.05  -6.21 
1940 01 -8.54 -18.58 -13.56 
1940 02 -4.53 -15.95 -10.24 
1940 03 -1.50 -12.11  -6.80 
1940 04  8.50  -1.60   3.45 
1940 05 19.79   7.34  13.57 
1940 06 23.29  11.71  17.50 
1940 07 27.04  14.41  20.72 
1940 08 26.44  12.92  19.68 
1940 09 21.84   8.22  15.03 
1940 10 12.46   -.29   6.08 
1940 11  4.19  -4.85   -.32 
1940 12 -1.56 -12.54  -7.05 
1941 01 -7.48 -17.58 -12.53 
1941 02 -3.84 -15.49  -9.66 
1941 03  -.13 -13.61  -6.87 
1941 04 15.45   1.42   8.43 
1941 05 21.44   6.27  13.85 
1941 06 28.09  12.27  20.18 
1941 07 28.61  15.70  22.15 
1941 08 24.12  13.45  18.78 
1941 09 22.64   8.10  15.37 
1941 10 13.15   2.17   7.66 
1941 11  6.24  -2.56   1.83 
1941 12 -1.75 -11.80  -6.77 
1942 01 -4.73 -16.74 -10.74 
1942 02 -5.36 -15.20 -10.28 
1942 03  4.19  -4.16    . 1 
1942 04 14.13   2.07   8.10 
1942 05 20.70   8.68  14.69 
1942 06 25.47  12.38  18.92 
1942 07 27.44  13.77  20.60 
1942 08 24.90  12.92  18.91 
1942 09 20.70   7.82  14.26 
1942 10 15.53   2.05   8.79 
1942 11  6.20  -4.13   1.03 
1942 12 -5.07 -14.95 -10.01 
1943 01 -8.64 -20.20 -14.42 
1943 02 -2.83 -15.58  -9.20 
1943 03   .40 -11.16  -5.38 
1943 04  7.11  -3.15   1.98 
1943 05 18.40   6.88  12.64 
1943 06 25.73  12.85  19.29 
1943 07 28.25  14.53  21.39 
1943 08 25.41  13.28  19.34 
1943 09 19.37   7.07  13.22 
1943 10 13.23   2.11   7.67 
1943 11  5.30  -2.61   1.34 
1943 12 -2.85 -14.46  -8.65 
1944 01 -2.31 -12.19  -7.25 
1944 02 -3.29 -15.52  -9.40 
1944 03   .39 -10.67  -5.14 
1944 04  9.09  -1.92   3.58 
1944 05 23.49   9.25  16.36 
1944 06 24.86  12.57  18.71 
1944 07 28.59  15.15  21.87 
1944 08 29.86  13.71  21.78 
1944 09 21.35   9.35  15.35 
1944 10 13.49   1.50   7.49 
1944 11  5.30  -2.24   1.53 
1944 12 -4.63 -16.18 -10.40 
1945 01 10.25 -21.11 -15.68 
1945 02 -2.40 -14.09  -8.24 
1945 03  8.85  -3.98   2.43 
1945 04 13.93   2.39   8.16 
1945 05 15.31   4.64   9.97 
1945 06 23.89  10.96  17.42 
1945 07 26.38  13.74  20.06 
1945 08 25.77  12.98  19.37 
1945 09 21.43   8.79  15.11 
1945 10 13.03   1.95   7.49 
1945 11  5.63  -3.44   1.09 
1945 12 -4.59 -14.80  -9.69 
1946 01 -4.48 -15.38  -9.93 
1946 02 -5.76 -19.21 -12.49 
1946 03 10.50  -2.73   3.88 
1946 04 11.15  -1.20   4.97 
1946 05 17.37   5.47  11.42 
1946 06 24.01  10.22  17.11 
1946 07 27.81  13.15  20.48 
1946 08 24.15  10.97  17.56 
1946 09 23.15   8.08  15.61 
1946 10 16.53   3.32   9.92 
1946 11  6.94  -1.72   2.61 
1946 12 -1.37 -10.39  -5.88 
1947 01 -2.44 -15.85  -9.14 
1947 02 -4.52 -15.83 -10.17 
1947 03  2.09  -7.27  -2.58 
1947 04  9.07  -1.69   3.68 
1947 05 15.93   4.55  10.24 
1947 06 23.09  11.49  17.29 
1947 07 26.06  15.66  20.86 
1947 08 28.25  15.42  21.83 
1947 09 20.53   8.03  14.28 
1947 10 19.31   5.18  12.24 
1947 11  4.69  -4.39    .15 
1947 12 -4.40 -13.57  -8.98 
1948 01 -7.07 -16.45 -11.76 
1948 02 -4.23 -16.26 -10.24 
1948 03  3.27  -7.83  -2.28 
1948 04 13.15   1.04   7.09 
1948 05 18.26   5.64  11.95 
1948 06 23.77  11.12  17.44 
1948 07 27.94  13.81  20.87 
1948 08 27.02  13.84  20.43 
1948 09 23.95   9.54  16.74 
1948 10 13.46   2.36   7.91 
1948 11 10.02   2.00   6.01 
1948 12   .82  -6.75  -2.96 
1949 01 -1.92 -11.27  -6.59 
1949 02  -.84 -10.67  -5.75 
1949 03  1.67  -7.26  -2.79 
1949 04 12.07    .89   6.48 
1949 05 19.94   6.35  13.14 
1949 06 27.63  14.72  21.17 
1949 07 29.99  15.24  22.61 
1949 08 28.47  14.20  21.33 
1949 09 18.91   8.95  13.93 
1949 10 17.21   5.32  11.27 
1949 11  2.99  -4.48   -.74 
1949 12   .39  -8.49  -4.04 
1950 01   .16 -10.27  -5.05 
1950 02 -5.21 -15.16 -10.18 
1950 03  -.15 -11.51  -5.83 
1950 04  8.91  -1.60   3.65 
1950 05 19.54   6.60  13.07 
1950 06 24.32  12.13  18.22 
1950 07 27.04  14.14  20.59 
1950 08 24.55  12.05  18.29 
1950 09 18.65   7.14  12.89 
1950 10 14.44   3.79   9.11 
1950 11  6.54  -1.25   2.64 
1950 12 -2.30 -10.21  -6.25 
1951 01 -3.19 -13.23  -8.21 
1951 02 -2.22 -13.23  -7.72 
1951 03  3.26  -4.96   -.85 
1951 04 11.58   2.42   7.00 
1951 05 20.73   6.90  13.81 
1951 06 23.48  11.99  17.73 
1951 07 26.60  14.50  20.55 
1951 08 24.07  11.80  17.93 
1951 09 20.58   8.42  14.50 
1951 10 15.00   3.81   9.40 
1951 11  3.00  -4.73   -.86 
1951 12 -1.83 -10.54  -6.18 
1952 01 -3.35 -13.77  -8.56 
1952 02  -.80  -9.95  -5.37 
1952 03  1.58  -6.16  -2.29 
1952 04 14.04   2.00   8.02 
1952 05 17.04   5.55  11.29 
1952 06 25.38  12.15  18.76 
1952 07 29.00  15.81  22.40 
1952 08 25.96  13.35  19.65 
1952 09 22.26  10.24  16.25 
1952 10 11.89   1.44   6.66 
1952 11  6.89   -.30   3.29 
1952 12   . 2  -6.55  -3.26 
1953 01 -1.10 -11.18  -6.14 
1953 02  -.54  -9.02  -4.78 
1953 03  5.10  -3.67    .71 
1953 04 10.59   1.25   5.92 
1953 05 20.74   7.68  14.21 
1953 06 25.69  12.31  19.00 
1953 07 27.36  15.06  21.21 
1953 08 26.39  12.92  19.65 
1953 09 21.42   8.49  14.95 
1953 10 15.86   3.38   9.62 
1953 11  8.62   1.04   4.83 
1953 12  1.86  -5.77  -1.95 
1954 01 -8.35 -17.35 -12.85 
1954 02   .50  -9.52  -4.51 
1954 03   .98  -6.86  -2.94 
1954 04 11.35    .60   5.97 
1954 05 19.11   5.78  12.44 
1954 06 24.19  12.93  18.56 
1954 07 25.49  13.33  19.41 
1954 08 24.25  11.89  18.07 
1954 09 18.95   8.87  13.91 
1954 10 14.59   4.98   9.78 
1954 11  6.50   -.88   2.81 
1954 12 -2.59 -10.96  -6.77 
1955 01 -7.29 -15.51 -11.40 
1955 02 -3.53 -13.08  -8.30 
1955 03  1.07  -7.95  -3.43 
1955 04 13.63   2.34   7.99 
1955 05 21.37   8.47  14.92 
1955 06 26.72  13.26  19.99 
1955 07 31.05  15.77  23.41 
1955 08 28.60  15.79  22.19 
1955 09 20.74   7.92  14.33 
1955 10 14.85   4.61   9.73 
1955 11  5.04  -3.13    .95 
1955 12 -5.48 -14.52 -10.00 
1956 01 -4.29 -11.99  -8.13 
1956 02 -2.23 -11.81  -7.02 
1956 03   .31 -10.75  -5.22 
1956 04  8.97   -.96   4.00 
1956 05 16.16   3.35   9.75 
1956 06 24.21  11.85  18.02 
1956 07 24.42  12.17  18.29 
1956 08 24.85  11.88  18.36 
1956 09 18.81   5.97  12.39 
1956 10 16.49   2.43   9.46 
1956 11  6.30  -2.54   1.88 
1956 12 -1.15 -10.93  -6.04 
1957 01 -8.02 -18.23 -13.12 
1957 02 -1.33 -11.17  -6.25 
1957 03  4.32  -6.42  -1.04 
1957 04 13.47    .61   7.04 
1957 05 18.04   4.54  11.29 
1957 06 25.47  12.85  19.16 
1957 07 26.64  13.01  19.82 
1957 08 25.32   9.67  17.49 
1957 09 21.84   8.76  15.30 
1957 10 14.07   2.41   8.24 
1957 11  7.22  -1.74   2.73 
1957 12  1.36  -8.39  -3.51 
1958 01 -4.07 -12.58  -8.32 
1958 02 -7.10 -17.17 -12.13 
1958 03  4.12  -4.40   -.14 
1958 04 13.54    .32   6.93 
1958 05 15.92   3.91   9.91 
1958 06 21.61   7.41  14.51 
1958 07 26.36  13.21  19.78 
1958 08 25.94  11.54  18.74 
1958 09 20.02   8.34  14.18 
1958 10 13.13   1.83   7.48 
1958 11  6.92  -3.22   1.85 
1958 12 -6.89 -18.09 -12.49 
1959 01 -5.42 -14.79 -10.10 
1959 02 -5.73 -17.42 -11.57 
1959 03  1.32  -8.67  -3.67 
1959 04 12.73    .58   6.65 
1959 05 20.98   7.37  14.17 
1959 06 24.67  12.88  18.77 
1959 07 28.21  14.77  21.49 
1959 08 27.85  15.92  21.88 
1959 09 22.98  10.72  16.85 
1959 10 12.21   3.13   7.67 
1959 11  5.05  -3.68    .68 
1959 12 -1.85  -8.58  -5.21 
1960 01 -5.10 -14.14  -9.62 
1960 02 -1.40 -10.79  -6.09 
1960 03 -1.01 -11.31  -6.16 
1960 04 11.29   1.30   6.29 
1960 05 21.69   9.72  15.70 
1960 06 24.06  11.42  17.74 
1960 07 26.53  12.61  19.57 
1960 08 27.16  11.79  19.47 
1960 09 21.15   9.29  15.21 
1960 10 13.72   2.05   7.88 
1960 11  8.34    .11   4.22 
1960 12 -2.54 -12.00  -7.27 
1961 01 -8.00 -18.79 -13.39 
1961 02 -1.44 -11.78  -6.60 
1961 03  1.77  -8.16  -3.19 
1961 04  9.55    .-6   4.74 
1961 05 17.37   4.67  11.02 
1961 06 22.87  10.46  16.66 
1961 07 26.00  14.52  20.26 
1961 08 25.09  12.80  18.94 
1961 09 24.70  11.48  18.09 
1961 10 15.77   4.14   9.95 
1961 11  6.11  -2.40   1.85 
1961 12 -1.65  -8.97  -5.31 
1962 01 -6.19 -16.00 -11.09 
1962 02 -6.82 -17.74 -12.28 
1962 03  3.17  -7.30  -2.06 
1962 04  9.99  -1.11   4.44 
1962 05 20.99   6.92  13.95 
1962 06 24.75  10.67  17.70 
1962 07 25.03  11.46  18.24 
1962 08 25.50  13.29  19.39 
1962 09 18.74   8.09  13.41 
1962 10 12.94   3.44   8.18 
1962 11  4.78  -3.89    .44 
1962 12 -3.42 -12.30  -7.86 
1963 01 -5.99 -14.26 -10.12 
1963 02 -7.16 -17.24 -12.20 
1963 03  1.88  -8.35  -3.23 
1963 04 11.50   -.28   5.61 
1963 05 17.70   5.20  11.45 
1963 06 26.00  12.30  19.15 
1963 07 27.48  14.98  21.23 
1963 08 23.48  11.46  17.46 
1963 09 18.76   5.30  12.03 
1963 10 18.76   5.60  12.18 
1963 11  8.43    .98   4.70 
1963 12 -8.00 -16.78 -12.39 
1964 01 -1.35 -10.69  -6.02 
1964 02 -2.84 -12.86  -7.85 
1964 03  3.50  -6.03  -1.26 
1964 04 11.69    .31   6.00 
1964 05 20.86   7.79  14.32 
1964 06 24.52  10.38  17.45 
1964 07 28.12  15.13  21.62 
1964 08 23.58  10.66  17.11 
1964 09 19.89   7.08  13.48 
1964 10 13.95   1.07   7.51 
1964 11  5.86  -3.15   1.35 
1964 12  -.93 -10.04  -5.48 
1965 01 -6.02 -16.01 -11.01 
1965 02 -3.69 -15.28  -9.48 
1965 03   .86  -9.13  -4.13 
1965 04  9.62  -2.92   3.35 
1965 05 20.76   6.42  13.59 
1965 06 23.94   9.79  16.86 
1965 07 25.25  11.01  18.13 
1965 08 24.08  11.46  17.77 
1965 09 20.66   8.39  14.52 
1965 10 12.17   2.64   7.40 
1965 11  3.53  -4.39   -.42 
1965 12   .10  -7.46  -3.68 
1966 01 -6.96 -15.97 -11.46 
1966 02 -2.56 -14.95  -8.75 
1966 03  3.45  -5.43   -.98 
1966 04 11.09   -.57   5.26 
1966 05 16.59   4.59  10.59 
1966 06 25.05  12.20  18.62 
1966 07 27.85  14.38  21.11 
1966 08 24.92  13.78  19.35 
1966 09 19.37   7.41  13.39 
1966 10 13.66   3.56   8.60 
1966 11  7.89   -.43   3.73 
1966 12 -2.19 -10.54  -6.36 
1967 01  -.91  -9.64  -5.28 
1967 02 -6.83 -18.96 -12.90 
1967 03  1.16  -9.09  -3.96 
1967 04 10.87   -.27   5.30 
1967 05 15.09   3.42   9.25 
1967 06 25.69  14.06  19.87 
1967 07 26.46  15.75  21.10 
1967 08 25.06  14.01  19.53 
1967 09 22.20   8.33  15.26 
1967 10 13.37   4.65   9.01 
1967 11  3.33  -2.95    .18 
1967 12  -.75  -8.02  -4.38 
1968 01 -8.49 -18.28 -13.38 
1968 02 -5.84 -15.13 -10.48 
1968 03  4.75  -5.41   -.32 
1968 04 15.25   2.36   8.80 
1968 05 17.65   5.66  11.65 
1968 06 22.13  10.93  16.52 
1968 07 26.95  13.71  20.33 
1968 08 24.26  11.54  17.90 
1968 09 23.17   9.87  16.52 
1968 10 14.93   5.23  10.08 
1968 11  3.35  -3.01    .16 
1968 12 -5.27 -12.28  -8.77 
1969 01 -4.30 -13.19  -8.74 
1969 02 -2.22 -10.29  -6.25 
1969 03  1.21  -7.36  -3.07 
1969 04 11.23   1.09   6.16 
1969 05 17.08   5.42  11.25 
1969 06 22.54  12.00  17.27 
1969 07 26.29  14.74  20.51 
1969 08 26.97  14.96  20.96 
1969 09 20.43   8.33  14.38 
1969 10 13.19   2.38   7.78 
1969 11  5.55   -.39   2.58 
1969 12 -4.08 -11.33  -7.70 
1970 01 -8.89 -19.91 -14.40 
1970 02 -4.82 -14.76  -9.79 
1970 03  1.53  -8.03  -3.25 
1970 04 11.58    .48   6.03 
1970 05 18.17   7.52  12.84 
1970 06 24.23  11.71  17.96 
1970 07 26.43  14.71  20.57 
1970 08 25.31  13.46  19.38 
1970 09 19.61  10.06  14.83 
1970 10 14.87   4.96   9.92 
1970 11  6.40   -.70   2.85 
1970 12 -6.86 -15.16 -11.01 
1971 01 -7.88 -19.99 -13.93 
1971 02 -3.51 -13.84  -8.67 
1971 03   .30 -10.73  -5.21 
1971 04  7.89  -2.10   2.89 
1971 05 18.73   6.45  12.59 
1971 06 24.61  11.48  18.04 
1971 07 25.05  13.07  19.06 
1971 08 24.84  12.50  18.67 
1971 09 22.09  11.76  16.92 
1971 10 16.89   6.35  11.62 
1971 11  3.74  -3.08    .33 
1971 12 -1.61 -10.97  -6.29 
1972 01 -1.73 -12.91  -7.32 
1972 02 -6.38 -16.91 -11.64 
1972 03 -1.31  -9.93  -5.62 
1972 04  6.89  -2.41   2.23 
1972 05 20.04   7.40  13.72 
1972 06 22.11  12.16  17.13 
1972 07 25.81  14.79  20.29 
1972 08 23.57  13.00  18.28 
1972 09 19.89   9.47  14.68 
1972 10 10.25   1.49   5.87 
1972 11  2.87  -2.80    . 3 
1972 12 -3.51 -12.63  -8.07 
1973 01 -3.11 -11.96  -7.53 
1973 02 -5.12 -15.78 -10.45 
1973 03  6.27  -1.31   2.48 
1973 04 10.79   1.28   6.03 
1973 05 16.54   7.07  11.80 
1973 06 23.94  13.61  18.77 
1973 07 26.80  14.73  20.76 
1973 08 26.94  16.04  21.49 
1973 09 19.83   9.13  14.48 
1973 10 14.71   4.42   9.56 
1973 11  4.54  -2.05   1.24 
1973 12 -2.32 -10.10  -6.21 
1974 01 -4.76 -13.91  -9.33 
1974 02 -5.78 -15.34 -10.56 
1974 03   .87  -8.14  -3.64 
1974 04 11.25    .79   6.02 
1974 05 15.33   5.15  10.24 
1974 06 23.22  12.15  17.68 
1974 07 25.24  14.68  19.95 
1974 08 25.35  13.21  19.28 
1974 09 18.19   7.54  12.86 
1974 10 11.70    .22   5.96 
1974 11  4.67  -2.69    .99 
1974 12  -.18  -6.55  -3.36 
1975 01 -2.53 -13.51  -8.02 
1975 02 -2.74 -12.70  -7.72 
1975 03   .-8  -9.52  -4.80 
1975 04  7.56  -2.91   2.32 
1975 05 23.27   8.63  15.95 
1975 06 24.97  11.65  18.31 
1975 07 28.43  15.22  21.82 
1975 08 26.40  12.60  19.50 
1975 09 18.50   7.57  13.03 
1975 10 13.93   3.01   8.47 
1975 11  8.52  -1.92   3.30 
1975 12 -4.25 -16.98 -10.61 
1976 01 -8.05 -21.86 -14.95 
1976 02  -.20 -13.64  -6.92 
1976 03  2.58  -9.46  -3.44 
1976 04 13.11    .61   6.85 
1976 05 16.44   3.44   9.94 
1976 06 25.15  12.68  18.91 
1976 07 24.00  12.28  18.14 
1976 08 23.72  11.25  17.48 
1976 09 18.67   6.80  12.73 
1976 10 10.16   -.88   4.64 
1976 11  2.91  -5.64  -1.36 
1976 12 -6.31 -18.53 -12.42 
1977 01 -8.79 -19.34 -14.06 
1977 02 -3.40 -13.00  -8.20 
1977 03  6.19  -4.31    .94 
1977 04 12.51   -.69   5.91 
1977 05 21.61   7.25  14.43 
1977 06 22.17  10.88  16.52 
1977 07 25.98  14.29  20.13 
1977 08 23.73  13.27  18.50 
1977 09 18.15   9.52  13.83 
1977 10 12.00   1.82   6.91 
1977 11  6.00  -1.67   2.16 
1977 12 -3.68 -12.21  -7.94 
1978 01 -7.71 -18.00 -12.85 
1978 02 -6.57 -20.02 -13.29 
1978 03  -.21 -10.13  -5.17 
1978 04  8.07  -2.17   2.94 
1978 05 21.05   7.89  14.46 
1978 06 23.12  11.02  17.07 
1978 07 27.02  13.31  20.16 
1978 08 24.94  13.08  19.01 
1978 09 18.29   5.55  11.92 
1978 10 11.69   2.52   7.10 
1978 11  5.57  -5.00    .28 
1978 12 -1.35 -12.13  -6.74 
1979 01 -6.32 -14.56 -10.44 
1979 02 -9.46 -20.37 -14.92 
1979 03  5.76  -4.21    .77 
1979 04 11.43   1.48   6.45 
1979 05 18.12   7.89  13.00 
1979 06 23.38  11.57  17.47 
1979 07 27.63  14.66  21.14 
1979 08 23.32  12.74  18.02 
1979 09 19.71   8.53  14.12 
1979 10 11.65   3.98   7.81 
1979 11  7.93    .68   4.30 
1979 12  -.18  -9.13  -4.65 
1980 01 -4.10 -12.63  -8.36 
1980 02 -5.43 -14.36  -9.89 
1980 03  2.06  -7.56  -2.75 
1980 04 11.17   1.47   6.32 
1980 05 19.45   6.15  12.80 
1980 06 21.47   9.97  15.71 
1980 07 25.58  14.92  20.25 
1980 08 26.40  14.71  20.55 
1980 09 19.07   8.07  13.57 
1980 10 10.56   1.48   6.02 
1980 11  2.82  -3.33   -.25 
1980 12 -5.92 -17.68 -11.80 
1981 01 -8.83 -20.15 -14.49 
1981 02  2.45  -5.43  -1.48 
1981 03  4.00  -4.39   -.19 
1981 04 12.92   1.63   7.27 
1981 05 18.02   6.32  12.17 
1981 06 22.83  12.34  17.58 
1981 07 25.87  14.73  20.29 
1981 08 24.19  12.97  18.58 
1981 09 17.60   9.78  13.69 
1981 10  9.81   1.10   5.45 
1981 11  5.17  -1.90   1.63 
1981 12  -.56  -6.87  -3.71 
1982 01 10.53 -21.02 -15.77 
1982 02 -4.57 -15.14  -9.85 
1982 03  1.58  -8.97  -3.69 
1982 04  9.50  -1.38   4.06 
1982 05 20.71   7.66  14.18 
1982 06 21.64  10.78  16.20 
1982 07 26.58  13.37  19.97 
1982 08 22.30  10.84  16.57 
1982 09 19.98   8.82  14.40 
1982 10 14.26   3.61   8.93 
1982 11  6.67  -1.16   2.75 
1982 12  1.08  -7.19  -3.05 
1983 01 -3.95 -12.32  -8.13 
1983 02 -2.59 -11.70  -7.14 
1983 03  3.21  -4.56   -.67 
1983 04  8.97    .62   4.79 
1983 05 15.95   5.69  10.82 
1983 06 25.17  12.30  18.73 
1983 07 27.27  15.02  21.14 
1983 08 26.42  13.27  19.84 
1983 09 23.30   9.42  16.36 
1983 10 12.79   2.65   7.72 
1983 11  4.31  -2.32    .99 
1983 12 -4.63 -11.90  -8.26 
1984 01 -7.61 -16.35 -11.98 
1984 02   .94  -7.59  -3.32 
1984 03 -2.21 -12.23  -7.22 
1984 04 12.03   1.70   6.86 
1984 05 15.66   5.74  10.70 
1984 06 24.67  11.63  18.15 
1984 07 26.27  14.61  20.44 
1984 08 25.60  14.59  20.09 
1984 09 18.56   6.13  12.34 
1984 10 14.25   2.76   8.50 
1984 11  6.10  -3.42   1.33 
1984 12 99.99  -9.53 -99.99 
1985 01 -9.18 -19.00 -14.09 
1985 02 -3.07 -13.67  -8.37 
1985 03  3.50  -7.03  -1.76 
1985 04 11.05   -.62   5.21 
1985 05 18.73   5.85  12.29 
1985 06 20.78   9.24  15.01 
1985 07 25.79  13.69  19.74 
1985 08 24.87  12.92  18.89 
1985 09 21.55   9.12  15.33 
1985 10 13.95   3.32   8.63 
1985 11  4.30  -2.18   1.06 
1985 12 -3.85 -11.83  -7.84 
1986 01 -4.61 -13.52  -9.06 
1986 02 -4.73 -13.91  -9.32 
1986 03  3.85  -5.63   -.89 
1986 04 15.10   2.88   8.99 
1986 05 19.45   8.34  13.89 
1986 06 21.91  10.25  16.08 
1986 07 24.55  13.29  18.92 
1986 08 22.84  12.13  17.48 
1986 09 18.54   7.78  13.16 
1986 10 12.00   3.26   7.63 
1986 11  3.98  -3.84    . 7 
1986 12  -.19  -8.58  -4.38 
1987 01 -3.87 -12.93  -8.39 
1987 02 -4.29 -15.75 -10.02 
1987 03  5.68  -4.92    .37 
1987 04 14.43   3.08   8.75 
1987 05 18.27   7.43  12.85 
1987 06 24.05  12.60  18.32 
1987 07 27.84  15.74  21.79 
1987 08 25.19  10.48  17.83 
1987 09 19.57   9.78  14.67 
1987 10 11.95   1.82   6.88 
1987 11  5.50 -99.99 -99.99 
1987 12   .62  -6.78  -3.08 
1988 01 -2.32 -13.08  -7.70 
1988 02 -2.52 -13.36  -7.93 
1988 03  2.72  -8.08  -2.67 
1988 04 10.66   1.20   5.93 
1988 05 19.91   8.55  14.23 
1988 06 22.85   9.79  16.32 
1988 07 28.52  15.67  22.09 
1988 08 26.29  14.47  20.38 
1988 09 19.59   7.53  13.56 
1988 10 10.52    .57   5.54 
1988 11  6.72  -1.64   2.54 
1988 12  -.22 -11.52  -5.87 
1989 01 -1.26 -12.76  -7.01 
1989 02 -4.50 -13.80  -9.14 
1989 03   .84  -9.77  -4.46 
1989 04  9.66   -.97   4.34 
1989 05 18.87   8.05  13.46 
1989 06 23.90  13.69  18.79 
1989 07 27.73  14.68  21.20 
1989 08 24.27  12.65  18.45 
1989 09 20.21   9.25  14.73 
1989 10 14.48   4.42   9.45 
1989 11  4.80  -3.60    .60 
1989 12 10.76 -21.19 -15.97 
1990 01   .29  -6.76  -3.23 
1990 02 -1.33 -10.88  -6.10 
1990 03  3.79  -5.79  -1.00 
1990 04 12.23   2.60   7.41 
1990 05 16.95   5.84  11.39 
1990 06 23.18  12.73  17.95 
1990 07 26.12  14.46  20.29 
1990 08 25.84  13.98  19.91 
1990 09 19.15   8.33  13.74 
1990 10 12.95   3.59   8.26 
1990 11  7.24  -1.30   2.96 
1990 12   .61  -8.42  -3.90 
1991 01 -4.71 -14.55  -9.63 
1991 02   .-7 -10.55  -5.31 
1991 03  3.91  -3.98    .-3 
1991 04 13.21   3.48   8.34 
1991 05 21.45   9.14  15.30 
1991 06 25.53  12.43  18.98 
1991 07 27.56  13.58  20.57 
1991 08 26.16  14.56  20.36 
1991 09 19.45   7.47  13.46 
1991 10 14.90   4.79   9.84 
1991 11  6.35  -1.70   2.32 
1991 12 -1.95 -10.57  -6.26 
1992 01 -5.13 -14.40  -9.76 
1992 02 -4.19 -12.93  -8.56 
1992 03   .48 -11.56  -5.54 
1992 04 10.22    .52   5.37 
1992 05 19.54   6.56  13.05 
1992 06 22.53  10.97  16.75 
1992 07 23.48 -99.99 -99.99 
1992 08 23.31  12.95  18.12 
1992 09 19.96   8.97  14.46 
1992 10 10.95   1.55   6.25 
1992 11  5.08  -2.23   1.42 
1992 12  -.17  -8.26  -4.21 
1993 01 -3.73 -11.82  -7.77 
1993 02 -6.89 -20.09 -13.49 
1993 03  1.87  -8.55  -3.34 
1993 04 10.43   1.15   5.79 
1993 05 18.70   7.62  13.16 
1993 06 22.88  11.72  17.29 
1993 07 26.85  15.16  21.00 
1993 08 26.63  14.73  20.68 
1993 09 18.86   8.05  13.45 
1993 10 11.19   2.20   6.69 
1993 11  4.73  -2.72   1.00 
1993 12 -2.00 -10.32  -6.16 
1994 01 11.18 -22.84 -17.01 
1994 02 -6.20 -16.79 -11.50 
1994 03  2.53  -7.84  -2.65 
1994 04 11.08    .60   5.84 
1994 05 17.68   5.87  11.77 
1994 06 25.10  13.22  19.16 
1994 07 26.89  15.79  21.34 
1994 08 24.06  12.12  18.09 
1994 09 20.48   9.18  14.83 
1994 10 14.69   2.41   8.55 
1994 11  8.64  -1.30   3.67 
1994 12   .40  -7.48  -3.54 
1995 01 -1.15  -9.64  -5.39 
1995 02 -4.73 -14.57  -9.64 
1995 03  6.42  -4.96    .72 
1995 04  8.63  -1.37   3.63 
1995 05 19.32   6.77  13.04 
1995 06 26.40  13.28  19.84 
1995 07 27.61  15.84  21.72 
1995 08 25.85  13.77  19.81 
1995 09 19.10   6.12  12.61 
1995 10 15.77   6.50  11.13 
1995 11  2.68  -5.30  -1.31 
1995 12 -5.00 -13.13  -9.06 
1996 01 -4.67 -15.37 -10.02 
1996 02 -3.41 -12.12  -7.76 
1996 03  2.08  -8.82  -3.37 
1996 04  9.27    . 2   4.64 
1996 05 18.03   5.71  11.87 
1996 06 23.90  13.43  18.66 
1996 07 25.45  14.19  19.82 
1996 08 25.74  13.40  19.57 
1996 09 21.28  11.07  16.17 
1996 10 12.60   3.40   8.00 
1996 11  3.17  -4.83   -.82 
1996 12  1.31  -4.63  -1.66 
1997 01 -4.29 -15.50  -9.89 
1997 02 -1.23 -12.16  -6.69 
1997 03  1.27  -9.89  -4.31 
1997 04 10.83   -.93   4.94 
1997 05 15.40   4.73  10.07 
1997 06 26.20  12.35  19.27 
1997 07 26.13  13.69  19.91 
1997 08 24.11  12.02  18.06 
1997 09 19.52   8.92  14.22 
1997 10 13.19   1.62   7.40 
