1931 01  2.40  -5.30  -1.45 
1931 02  5.30  -3.60    .85 
1931 03  3.90  -2.60    .65 
1931 04 14.30   2.09   8.20 
1931 05 17.90   6.30  12.10 
1931 06 26.60  14.10  20.35 
1931 07 29.90  17.90  23.90 
1931 08 27.90  15.40  21.65 
1931 09 27.20  14.90  21.05 
1931 10 18.60   8.20  13.40 
1931 11 13.30   3.90   8.60 
1931 12  5.40  -1.50   1.95 
1932 01  3.50  -3.90   -.20 
1932 02  5.40  -5.70   -.14 
1932 03  2.09  -6.70  -2.30 
1932 04 11.30   1.60   6.45 
1932 05 20.20   7.80  14.00 
1932 06 26.20  14.10  20.15 
1932 07 29.80  16.50  23.15 
1932 08 28.00  15.60  21.80 
1932 09 23.20  10.30  16.75 
1932 10 15.30   5.20  10.25 
1932 11  6.60  -2.60   2.00 
1932 12  1.60  -7.70  -3.05 
1933 01  6.80  -3.70   1.55 
1933 02  1.70 -10.70  -4.50 
1933 03  5.20  -3.10   1.04 
1933 04 12.90   2.20   7.55 
1933 05 18.60   9.10  13.85 
1933 06 29.90  16.40  23.15 
1933 07 28.70  16.70  22.70 
1933 08 26.30  14.40  20.34 
1933 09 26.20  14.10  20.15 
1933 10 16.00   4.00  10.00 
1933 11  7.20  -2.80   2.19 
1933 12  1.90  -6.80  -2.45 
1934 01  3.10  -5.70  -1.30 
1934 02  -.70 -11.20  -5.95 
1934 03  3.80  -5.70   -.94 
1934 04 13.90   1.40   7.64 
1934 05 25.10   8.60  16.85 
1934 06 29.40  14.50  21.95 
1934 07 29.80  16.90  23.34 
1934 08 27.70  16.00  21.85 
1934 09 21.60  11.60  16.60 
1934 10 17.10   6.60  11.85 
1934 11 10.30   1.90   6.10 
1934 12  -.90  -8.80  -4.85 
1935 01  -.80 -10.20  -5.50 
1935 02   .70  -7.00  -3.15 
1935 03  8.60   -.80   3.90 
1935 04 10.10   1.30   5.70 
1935 05 14.20   5.20   9.70 
1935 06 22.10  11.20  16.65 
1935 07 29.10  17.90  23.50 
1935 08 27.40  16.90  22.15 
1935 09 23.30  11.60  17.45 
1935 10 16.90   5.20  11.04 
1935 11  7.20   -.70   3.25 
1935 12 -1.30  -8.10  -4.70 
1936 01 -5.10 -12.80  -8.95 
1936 02 -6.40 -16.29 -11.35 
1936 03  7.70  -2.09   2.80 
1936 04 10.30   -.70   4.80 
1936 05 22.40   9.39  15.90 
1936 06 23.70  10.40  17.04 
1936 07 29.70  16.50  23.10 
1936 08 29.30  16.60  22.95 
1936 09 23.70  12.90  18.29 
1936 10 16.10   5.10  10.60 
1936 11  6.80  -3.60   1.60 
1936 12  4.80  -4.40    .20 
1937 01   .80  -8.89  -4.04 
1937 02   .40  -9.20  -4.40 
1937 03  3.40  -4.30   -.45 
1937 04 10.80   2.00   6.40 
1937 05 19.20   7.70  13.45 
1937 06 24.80  12.60  18.70 
1937 07 28.80  16.20  22.50 
1937 08 29.00  17.60  23.30 
1937 09 22.80  11.00  16.90 
1937 10 12.50   4.19   8.35 
1937 11  6.10  -2.90   1.59 
1937 12 -1.20  -7.70  -4.44 
1938 01  -.50  -8.70  -4.60 
1938 02  3.90  -3.90    . 0 
1938 03 12.20    .20   6.20 
1938 04 14.90   2.90   8.89 
1938 05 19.90   6.90  13.40 
1938 06 24.70  13.20  18.95 
1938 07 28.20  16.20  22.20 
1938 08 29.30  17.29  23.30 
1938 09 23.20  12.20  17.70 
1938 10 20.70   7.30  14.00 
1938 11 11.60    . 0   5.80 
1938 12  3.20  -7.40  -2.09 
1939 01  2.90  -5.80  -1.45 
1939 02  1.60 -10.00  -4.19 
1939 03  7.80  -3.30   2.25 
1939 04 13.10   1.10   7.10 
1939 05 21.80   7.80  14.79 
1939 06 27.30  14.60  20.95 
1939 07 29.40  16.40  22.90 
1939 08 28.90  15.10  22.00 
1939 09 28.40  13.50  20.95 
1939 10 18.40   6.30  12.35 
1939 11  9.80   -.20   4.80 
1939 12  5.70  -3.10   1.30 
1940 01 -5.00 -14.00  -9.50 
1940 02  1.50  -6.30  -2.40 
1940 03  2.80  -4.69   -.94 
1940 04 12.00    .90   6.45 
1940 05 18.20   5.80  12.00 
1940 06 25.90  12.70  19.29 
1940 07 29.70  16.10  22.90 
1940 08 25.70  16.50  21.10 
1940 09 23.60  10.90  17.25 
1940 10 18.60   7.40  13.00 
1940 11  7.80  -2.70   2.55 
1940 12  3.10  -4.69   -.79 
1941 01   .60  -7.80  -3.60 
1941 02  -.30  -9.39  -4.85 
1941 03  3.60  -4.69   -.54 
1941 04 16.00   6.10  11.05 
1941 05 23.40  10.10  16.75 
1941 06 25.90  14.10  20.00 
1941 07 28.70  16.20  22.45 
1941 08 28.90  15.80  22.35 
1941 09 25.40  13.40  19.40 
1941 10 17.20   7.30  12.25 
1941 11 10.40   1.30   5.85 
1941 12  4.69  -2.09   1.30 
1942 01  -.70  -9.20  -4.94 
1942 02  -.30  -7.90  -4.10 
1942 03  7.50   -.90   3.30 
1942 04 17.29   4.30  10.79 
1942 05 21.40   7.70  14.54 
1942 06 24.40  13.70  19.04 
1942 07 29.30  17.40  23.34 
1942 08 27.40  15.70  21.55 
1942 09 21.80  10.90  16.34 
1942 10 16.70   5.40  11.05 
1942 11 10.40   -.50   4.94 
1942 12 -1.60  -9.30  -5.45 
1943 01  -.90 -10.70  -5.80 
1943 02  2.90  -8.89  -2.99 
1943 03  5.90  -5.90    . 0 
1943 04 12.20   1.30   6.75 
1943 05 18.00   7.60  12.80 
1943 06 27.40  15.60  21.50 
1943 07 29.10  16.90  23.00 
1943 08 28.60  17.10  22.85 
1943 09 21.40  10.10  15.75 
1943 10 17.10   5.80  11.45 
1943 11  7.10  -1.90   2.60 
1943 12  2.40  -7.80  -2.70 
1944 01  4.19  -6.60  -1.20 
1944 02  2.30  -7.30  -2.50 
1944 03  3.70  -4.19   -.24 
1944 04 10.50   1.20   5.85 
1944 05 21.40  10.30  15.85 
1944 06 28.00  15.30  21.65 
1944 07 28.70  15.60  22.15 
1944 08 28.60  16.29  22.45 
1944 09 24.20  12.70  18.45 
1944 10 18.10   5.20  11.65 
1944 11 10.40   2.20   6.30 
1944 12 -1.30 -10.10  -5.70 
1945 01 -3.30 -11.20  -7.25 
1945 02  1.80  -6.90  -2.55 
1945 03 14.90   2.40   8.64 
1945 04 14.90   3.80   9.34 
1945 05 17.20   5.90  11.55 
1945 06 22.60  11.10  16.85 
1945 07 26.80  14.70  20.75 
1945 08 27.10  15.50  21.30 
1945 09 22.60  12.80  17.70 
1945 10 17.10   4.19  10.65 
1945 11  9.30   -.20   4.55 
1945 12 -1.50  -9.80  -5.65 
1946 01  1.40  -7.90  -3.25 
1946 02  3.00  -8.30  -2.65 
1946 03 12.20   1.10   6.65 
1946 04 15.80   3.10   9.45 
1946 05 19.00   6.40  12.70 
1946 06 25.10  12.70  18.90 
1946 07 28.70  16.40  22.55 
1946 08 26.80  13.60  20.20 
1946 09 25.00  10.80  17.90 
1946 10 20.90   6.80  13.85 
1946 11 10.40    . 0   5.20 
1946 12  5.10  -6.20   -.54 
1947 01  2.30  -7.00  -2.34 
1947 02 -2.09 -11.60  -6.85 
1947 03  4.00  -4.80   -.40 
1947 04 12.60   1.80   7.20 
1947 05 16.79   5.30  11.04 
1947 06 22.90  11.40  17.15 
1947 07 27.60  14.90  21.25 
1947 08 31.30  19.00  25.15 
1947 09 25.00  12.60  18.79 
1947 10 22.60   9.50  16.04 
1947 11  5.30  -2.50   1.40 
1947 12  2.60  -5.70  -1.55 
1948 01 -2.90 -13.20  -8.05 
1948 02  1.10  -8.80  -3.85 
1948 03  6.90  -4.10   1.40 
1948 04 16.20   4.30  10.25 
1948 05 17.29   5.40  11.35 
1948 06 24.00  12.30  18.15 
1948 07 28.70  16.20  22.45 
1948 08 28.30  16.00  22.15 
1948 09 25.10  13.20  19.15 
1948 10 16.40   4.69  10.54 
1948 11 10.00   1.60   5.80 
1948 12  2.50  -6.40  -1.95 
1949 01  1.72  -7.51  -2.89 
1949 02  1.33  -8.25  -3.46 
1949 03  6.62  -3.36   1.63 
1949 04 13.06   1.07   7.06 
1949 05 20.82   7.24  14.03 
1949 06 26.80  15.31  21.05 
1949 07 29.35  18.32  23.83 
1949 08 27.98  16.52  22.25 
1949 09 21.42   8.54  14.98 
1949 10 19.18   7.05  13.11 
1949 11  8.91  -1.05   3.92 
1949 12  3.27  -6.09  -1.41 
1950 01  3.61  -8.05  -2.22 
1950 02   .17  -8.12  -3.97 
1950 03  3.62  -5.18   -.78 
1950 04  9.58   -.21   4.68 
1950 05 19.54   6.69  13.12 
1950 06 25.17  13.37  19.27 
1950 07 26.83  14.24  20.53 
1950 08 25.18  13.54  19.36 
1950 09 21.31  11.89  16.60 
1950 10 20.16   8.04  14.10 
1950 11  5.99  -3.58   1.20 
1950 12 -2.82 -12.39  -7.60 
1951 01 -2.07 -10.66  -6.36 
1951 02   .66  -7.78  -3.56 
1951 03  4.92  -4.16    .38 
1951 04 11.37   1.78   6.57 
1951 05 20.99   8.74  14.86 
1951 06 22.89  11.57  17.23 
1951 07 26.85  15.33  21.09 
1951 08 24.56  14.49  19.52 
1951 09 21.84  10.26  16.04 
1951 10 17.41   6.06  11.73 
1951 11  4.35  -4.75   -.20 
1951 12   .52  -8.99  -4.23 
1952 01   .65  -8.93  -4.14 
1952 02  2.72  -4.79  -1.03 
1952 03  4.07  -3.83    .12 
1952 04 15.32   3.65   9.48 
1952 05 18.70   7.82  13.26 
1952 06 27.52  15.34  21.43 
1952 07 29.28  18.01  23.64 
1952 08 26.47  15.67  21.07 
1952 09 24.67  11.08  17.87 
1952 10 15.55   2.05   8.80 
1952 11 10.66   -.24   5.21 
1952 12  2.62  -3.90   -.64 
1953 01  1.21  -6.45  -2.62 
1953 02  4.27  -5.74   -.73 
1953 03  6.92  -1.93   2.49 
1953 04 11.43   1.98   6.70 
1953 05 20.85   8.18  14.51 
1953 06 27.95  14.39  21.17 
1953 07 28.58  16.96  22.77 
1953 08 28.99  15.98  22.48 
1953 09 25.41  11.00  18.20 
1953 10 20.39   6.97  13.67 
1953 11 11.03   1.09   6.06 
1953 12  2.97  -5.36  -1.19 
1954 01   .22  -8.46  -4.12 
1954 02  5.88  -2.72   1.58 
1954 03  5.32  -4.39    .46 
1954 04 16.12   3.59   9.85 
1954 05 18.03   5.96  11.99 
1954 06 27.16  15.33  21.24 
1954 07 27.16  16.84  22.00 
1954 08 25.82  16.31  21.06 
1954 09 24.64  13.40  19.02 
1954 10 16.66   6.96  11.81 
1954 11  9.10    .69   4.89 
1954 12  1.74  -5.09  -1.67 
1955 01 -1.12  -9.60  -5.36 
1955 02   .98  -8.14  -3.58 
1955 03  7.00  -4.69   1.15 
1955 04 17.69   4.64  11.16 
1955 05 21.74   8.78  15.26 
1955 06 23.72  12.80  18.26 
1955 07 30.57  19.64  25.10 
1955 08 30.83  18.58  24.70 
1955 09 24.74  12.64  18.69 
1955 10 18.09   6.95  12.52 
1955 11  6.00  -3.58   1.21 
1955 12  -.32  -8.88  -4.60 
1956 01   .76  -7.28  -3.26 
1956 02  1.38  -7.54  -3.08 
1956 03  5.23  -4.04    .59 
1956 04 12.96   1.29   7.12 
1956 05 20.40   7.50  13.95 
1956 06 26.97  15.00  20.98 
1956 07 26.14  15.83  20.98 
1956 08 26.88  16.61  21.74 
1956 09 22.82  10.38  16.60 
1956 10 19.95   8.55  14.25 
1956 11  8.47   -.74   3.86 
1956 12  2.96  -4.05   -.54 
1957 01 -3.26 -13.25  -8.25 
1957 02  2.84  -4.51   -.83 
1957 03  6.53  -2.85   1.84 
1957 04 13.22   3.32   8.27 
1957 05 18.10   7.77  12.93 
1957 06 25.13  14.31  19.71 
1957 07 27.83  17.20  22.51 
1957 08 26.43  16.06  21.24 
1957 09 21.89  11.31  16.60 
1957 10 14.85   5.51  10.18 
1957 11  8.45   -.48   3.98 
1957 12  4.48  -4.36    . 6 
1958 01  -.79  -8.63  -4.71 
1958 02 -3.44 -12.12  -7.78 
1958 03  4.44  -1.77   1.33 
1958 04 14.33   3.27   8.80 
1958 05 21.74   7.65  14.69 
1958 06 22.44  10.67  16.55 
1958 07 26.24  16.21  21.23 
1958 08 27.83  16.33  22.08 
1958 09 23.39  12.14  17.76 
1958 10 19.14   6.84  12.99 
1958 11  9.97    .20   5.08 
1958 12 -2.05 -10.99  -6.52 
1959 01 -3.93 -14.01  -8.97 
1959 02  -.17 -10.00  -5.08 
1959 03  5.72  -3.19   1.26 
1959 04 13.84   2.64   8.24 
1959 05 23.10  10.70  16.90 
1959 06 26.49  14.66  20.57 
1959 07 27.67  16.09  21.88 
1959 08 28.73  19.19  23.96 
1959 09 24.46  13.82  19.14 
1959 10 13.31   5.99   9.64 
1959 11  4.58  -4.87   -.14 
1959 12  4.52  -2.27   1.12 
1960 01   .31  -6.79  -3.24 
1960 02  -.76  -7.07  -3.91 
1960 03   .75  -8.82  -4.03 
1960 04 16.37   4.51  10.44 
1960 05 17.40   7.78  12.59 
1960 06 23.33  12.97  18.15 
1960 07 26.89  15.75  21.32 
1960 08 26.90  17.04  21.97 
1960 09 24.11  14.74  19.42 
1960 10 16.76   6.33  11.54 
1960 11 10.24    .65   5.44 
1960 12   .70  -8.68  -3.99 
1961 01  -.43 -10.58  -5.50 
1961 02  4.78  -4.16    .31 
1961 03  7.70   -.60   3.55 
1961 04 10.59   1.51   6.05 
1961 05 18.45   6.59  12.52 
1961 06 26.21  13.09  19.65 
1961 07 27.42  17.20  22.31 
1961 08 27.69  16.94  22.31 
1961 09 24.31  14.19  19.25 
1961 10 16.76   7.45  12.10 
1961 11  9.02   -.19   4.41 
1961 12   .42  -7.93  -3.75 
1962 01 -3.82 -13.24  -8.53 
1962 02  -.47  -8.41  -4.44 
1962 03  4.07  -3.26    .40 
1962 04 14.16   2.86   8.51 
1962 05 22.69  11.54  17.11 
1962 06 25.20  13.30  19.25 
1962 07 24.58  15.58  20.08 
1962 08 27.26  16.29  21.77 
1962 09 22.12  10.59  16.35 
1962 10 18.32   8.41  13.36 
1962 11  9.09    . 9   4.59 
1962 12   .-9  -9.16  -4.62 
1963 01 -7.43 -15.52 -11.47 
1963 02 -2.33 -12.68  -7.50 
1963 03  8.37  -1.89   3.24 
1963 04 15.71   3.35   9.53 
1963 05 18.70   7.27  12.99 
1963 06 27.50  13.68  20.59 
1963 07 27.96  17.03  22.49 
1963 08 25.84  15.41  20.62 
1963 09 22.61  12.54  17.57 
1963 10 22.26  10.70  16.48 
1963 11 11.48   2.31   6.89 
1963 12 -3.58 -13.03  -8.30 
1964 01  3.03  -6.19  -1.58 
1964 02  2.31  -7.03  -2.36 
1964 03  5.93  -3.00   1.46 
1964 04 13.45   3.90   8.67 
1964 05 23.65  11.10  17.37 
1964 06 26.42  14.40  20.41 
1964 07 28.15  17.76  22.95 
1964 08 26.19  15.55  20.87 
1964 09 22.86  12.63  17.74 
1964 10 16.29   3.87  10.08 
1964 11 11.31   1.11   6.21 
1964 12   .37  -7.34  -3.48 
1965 01 -1.02 -10.04  -5.53 
1965 02   .42  -9.21  -4.39 
1965 03   .81  -6.09  -2.64 
1965 04 11.51   2.36   6.94 
1965 05 23.21   9.75  16.48 
1965 06 24.25  12.92  18.58 
1965 07 27.19  15.94  21.56 
1965 08 25.42  15.72  20.57 
1965 09 21.94  13.24  17.59 
1965 10 16.73   6.97  11.85 
1965 11 10.10    .39   5.25 
1965 12  5.27  -2.00   1.63 
1966 01 -3.80 -13.38  -8.59 
1966 02   .58  -7.76  -3.59 
1966 03  7.54  -1.58   2.98 
1966 04 11.36   1.96   6.66 
1966 05 17.32   5.75  11.53 
1966 06 26.02  14.97  20.49 
1966 07 29.55  18.41  23.98 
1966 08 27.05  16.12  21.59 
1966 09 22.63  11.45  17.03 
1966 10 17.14   5.29  11.21 
1966 11  9.60    .55   5.08 
1966 12   .82  -6.76  -2.97 
1967 01  1.97  -7.51  -2.77 
1967 02 -1.00 -10.88  -5.94 
1967 03  6.39  -2.69   1.84 
1967 04 13.06   3.38   8.22 
1967 05 16.93   5.93  11.43 
1967 06 25.75  14.93  20.34 
1967 07 25.43  15.49  20.45 
1967 08 24.06  14.02  19.04 
1967 09 21.35  11.56  16.45 
1967 10 15.48   6.33  10.90 
1967 11  6.07  -1.07   2.50 
1967 12  2.27  -5.18  -1.45 
1968 01  -.70  -9.14  -4.92 
1968 02   . 5 -10.57  -5.26 
1968 03 11.93   -.56   5.68 
1968 04 15.44   3.91   9.67 
1968 05 18.08   7.59  12.83 
1968 06 25.80  14.82  20.31 
1968 07 27.45  16.66  22.05 
1968 08 27.49  17.18  22.33 
1968 09 22.90  13.02  17.95 
1968 10 17.45   7.71  12.58 
1968 11  7.64    .67   4.15 
1968 12  1.19  -6.83  -2.82 
1969 01 -3.26 -10.91  -7.08 
1969 02   .73  -5.31  -2.29 
1969 03  5.15  -5.17    . 0 
1969 04 13.97   3.11   8.54 
1969 05 20.31   7.92  14.11 
1969 06 22.04  11.36  16.70 
1969 07 26.27  16.91  21.59 
1969 09 22.24  13.22  17.73 
1969 10 15.01   5.95  10.48 
1969 11  6.97  -1.91   2.53 
1969 12   .74  -6.42  -2.84 
1970 01 -5.56 -14.09  -9.82 
1970 02   .44 -10.12  -4.84 
1970 03  3.26  -4.69   -.71 
1970 04 13.00   2.92   7.96 
1970 05 20.10   8.22  14.16 
1970 06 23.98  13.44  18.70 
1970 07 28.27  17.32  22.79 
1970 08 27.53  16.70  22.12 
1970 09 22.02  11.42  16.72 
1970 10 16.79   6.63  11.71 
1970 11  7.03   -.91   3.06 
1970 12  2.53  -6.72  -2.09 
1971 01 -3.98 -14.19  -9.08 
1971 02 -1.23  -9.30  -5.26 
1971 03  2.72  -5.52  -1.40 
1971 04 12.24   1.11   6.67 
1971 05 18.23   5.43  11.83 
1971 06 26.20  14.73  20.46 
1971 07 26.37  14.84  20.60 
1971 08 25.90  14.02  19.95 
1971 09 23.93  13.26  18.59 
1971 10 19.92   9.28  14.60 
1971 11  8.59  -1.24   3.67 
1971 12  3.77  -3.65    . 5 
1972 01 -2.83 -12.98  -7.90 
1972 02 -1.26 -11.48  -6.37 
1972 03  3.33  -6.02  -1.34 
1972 04  9.46    .41   4.93 
1972 05 19.67   8.20  13.93 
1972 06 22.45  10.78  16.61 
1972 07 26.07  15.94  21.00 
1972 08 25.95  16.28  21.11 
1972 09 21.78  12.16  16.97 
1972 10 13.44   4.40   8.92 
1972 11  5.64    .49   3.06 
1972 12  -.43  -9.47  -4.95 
1973 01  1.07  -7.35  -3.14 
1973 02   .71  -6.65  -2.97 
1973 03  8.77    .66   4.71 
1973 04 11.42   3.06   7.24 
1973 05 16.41   6.48  11.44 
1973 06 26.46  15.27  20.86 
1973 07 27.63  17.04  22.34 
1973 08 27.29  17.31  22.30 
1973 09 22.76  12.85  17.80 
1973 10 18.75   8.38  13.56 
1973 11  8.38   -.43   3.97 
1973 12   .49  -7.29  -3.40 
1974 01 -2.28  -8.99  -5.63 
1974 02   .14  -9.21  -4.53 
1974 03  5.49  -2.34   1.57 
1974 04 14.25   2.91   8.58 
1974 05 16.43   6.95  11.69 
1974 06 22.67  12.11  17.39 
1974 07 28.12  16.61  22.36 
1974 08 25.60  15.04  20.32 
1974 09 21.01   8.55  14.78 
1974 10 16.17   4.01  10.09 
1974 11  8.72    .40   4.56 
1974 12  2.15  -5.18  -1.51 
1975 01   .17  -8.97  -4.40 
1975 02   .-4  -8.64  -4.34 
1975 03  3.19  -5.22  -1.01 
1975 04  8.83    . 0   4.41 
1975 05 21.10   9.66  15.38 
1975 06 24.89  14.77  19.83 
1975 07 27.42  16.39  21.90 
1975 08 27.15  17.18  22.16 
1975 09 19.85   9.29  14.57 
1975 10 18.61   5.48  12.04 
1975 11 11.93   1.83   6.88 
1975 12  2.25  -5.88  -1.81 
1976 01 -3.42 -13.31  -8.36 
1976 02  5.29  -6.70   -.70 
1976 03  8.53  -2.55   2.98 
1976 04 14.27   2.78   8.52 
1976 05 16.33   5.09  10.71 
1976 06 25.68  14.08  19.88 
1976 07 28.31  15.51  21.91 
1976 08 25.98  13.73  19.85 
1976 09 23.29   9.72  16.51 
1976 10 13.54   2.42   7.98 
1976 11  5.13  -6.48   -.67 
1977 02   .12  -9.51  -4.69 
1977 03  9.47   -.66   4.41 
1977 04 15.92   3.73   9.82 
1977 05 24.29  10.78  17.53 
1977 06 23.67  10.62  17.14 
1977 07 29.00  16.61  22.80 
1977 08 24.91  13.10  19.00 
1977 09 21.87  11.59  16.73 
1977 10 14.96   3.97   9.46 
1977 11  8.17   -.45   3.86 
1977 12 -1.17  -9.99  -5.58 
1978 01 -4.42 -14.01  -9.21 
1978 02 -3.71 -14.48  -9.09 
1978 03  3.17  -6.35  -1.58 
1978 04 12.40   1.49   6.94 
1978 05 17.94   7.71  12.82 
1978 06 24.92  12.09  18.50 
1978 07 25.88  15.22  20.55 
1978 08 26.45  15.19  20.82 
1978 09 25.17  13.02  19.09 
1978 10 15.70   4.07   9.88 
1978 11  8.57  -1.73   3.41 
1978 12  -.66 -10.26  -5.46 
1979 01 -7.57 -17.95 -12.76 
1979 02 -5.33 -15.50 -10.41 
1979 03  5.22  -4.60    .30 
1979 04  9.72    .40   5.06 
1979 05 19.29   6.25  12.77 
1979 06 25.02  11.89  18.45 
1979 07 26.35  14.32  20.33 
1979 08 24.73  15.07  19.90 
1979 09 23.48  10.76  17.11 
1979 10 15.14   4.46   9.80 
1979 11  8.39  -1.85   3.27 
1979 12  3.33  -5.78  -1.22 
1980 01 -1.71 -10.45  -6.08 
1980 02 -2.08 -11.99  -7.04 
1980 03  3.08  -6.73  -1.82 
1980 04 11.46   1.26   6.36 
1980 05 19.86   7.04  13.45 
1980 06 23.23  10.85  17.04 
1980 07 27.94  15.49  21.71 
1980 08 27.12  16.95  22.03 
1980 09 22.66  11.00  16.83 
1980 10 13.81   2.33   8.07 
1980 11  8.43  -1.42   3.50 
1980 12   .14  -8.00  -3.93 
1981 01 -1.58 -11.64  -6.61 
1981 02  1.29  -9.22  -3.96 
1981 03  7.00  -4.42   1.28 
1981 04 15.24   2.64   8.93 
1981 05 17.39   4.73  11.06 
1981 06 25.01  13.69  19.35 
1981 07 25.21  15.14  20.17 
1981 08 25.80  15.55  20.67 
1981 09 21.13  10.45  15.78 
1981 10 14.19   3.13   8.66 
1981 11  9.41  -1.13   4.14 
1981 12   .18  -8.81  -4.31 
1982 01 -5.74 -16.21 -10.98 
1982 02 -1.89 -11.18  -6.53 
1982 03  4.34  -5.93   -.79 
1982 04 11.31   -.73   5.29 
1982 05 21.65   9.33  15.49 
1982 06 21.81   8.96  15.38 
1982 07 27.78  15.32  21.55 
1982 08 25.27  13.22  19.24 
1982 09 21.80  10.28  16.03 
1982 10 17.69   5.10  11.39 
1982 11  8.34  -1.51   3.41 
1982 12  5.87  -3.57   1.15 
1983 01   .13  -7.60  -3.73 
1983 02  3.13 -99.99 -99.99 
1983 03  6.35 -99.99 -99.99 
1983 04  9.60 -99.99 -99.99 
1983 05 16.31 -99.99 -99.99 
1983 06 25.74 -99.99 -99.99 
1983 07 30.61 -99.99 -99.99 
1983 08 30.75  18.82  24.78 
1983 09 24.24 -99.99 -99.99 
1983 10 16.32 -99.99 -99.99 
1983 11  6.57 -99.99 -99.99 
1983 12 -7.15 -99.99 -99.99 
1984 01 -3.12 -99.99 -99.99 
1984 02  3.92 -99.99 -99.99 
1984 03  1.71 -99.99 -99.99 
1984 04 10.53 -99.99 -99.99 
1984 05 16.75 -99.99 -99.99 
1984 06 26.57 -99.99 -99.99 
1984 07 26.57 -99.99 -99.99 
1984 08 27.85 -99.99 -99.99 
1984 09 21.52 -99.99 -99.99 
1984 10 16.21 -99.99 -99.99 
1984 11  8.38 -99.99 -99.99 
1984 12  2.58 -99.99 -99.99 
1985 01 -4.37 -99.99 -99.99 
1985 02 -1.76 -99.99 -99.99 
1985 03  7.35 -99.99 -99.99 
1985 04 15.52 -99.99 -99.99 
1985 05 20.52 -99.99 -99.99 
1985 06 22.84  10.39  16.61 
1985 08 24.64 -99.99 -99.99 
1985 09 22.31 -99.99 -99.99 
1985 10 14.75 -99.99 -99.99 
1985 11  6.22  -2.35   1.93 
1985 12 -3.98 -99.99 -99.99 
1986 01 -1.00 -11.22  -6.11 
1986 02  -.64  -9.17  -4.90 
1986 03  8.03  -3.69   2.16 
1986 04 15.11 -99.99 -99.99 
1986 05 18.41 -99.99 -99.99 
1986 06 24.37 -99.99 -99.99 
1986 07 26.85  16.66  21.75 
1986 08 23.79  12.58  18.18 
1986 10 15.06   5.07  10.06 
1987 01  -.67  -8.20  -4.43 
1987 02  3.72 -99.99 -99.99 
1987 03  7.26 -99.99 -99.99 
1987 04 14.16   2.46   8.30 
1987 05 21.78   9.71  15.74 
1987 06 27.64  14.98  21.31 
1987 07 28.43  17.98  23.20 
1987 08 25.82 -99.99 -99.99 
1987 09 22.37  10.75  16.56 
1987 10 13.39   1.62   7.50 
1987 11  9.54    .69   5.11 
1987 12  2.89  -3.49   -.29 
1988 01 -3.81 -15.08  -9.44 
1988 02 -1.20 -11.55  -6.37 
1988 03  7.01 -99.99 -99.99 
1988 05 21.56   8.04  14.79 
1988 06 28.16  13.76  20.96 
1988 07 29.39  17.33  23.36 
1988 08 30.10  18.78  24.44 
1988 09 23.22 -99.99 -99.99 
1988 10 12.81   1.16   6.99 
1988 11  9.04 -99.99 -99.99 
1988 12  1.21 -99.99 -99.99 
1989 01  4.04 -99.99 -99.99 
1989 02 -3.14 -99.99 -99.99 
1989 03  6.59 -99.99 -99.99 
1989 04 11.70 -99.99 -99.99 
1989 05 18.52 -99.99 -99.99 
1989 06 23.76 -99.99 -99.99 
1989 07 27.25  15.69  21.47 
1989 08 26.19 -99.99 -99.99 
1989 09 22.22 -99.99 -99.99 
1989 10 17.90 -99.99 -99.99 
1989 12 -4.39 -13.65  -9.01 
1990 01  4.52  -5.14   -.30 
1990 02  4.08  -6.91  -1.41 
1990 03  8.30   -.70   3.80 
1990 04 14.16   3.40   8.78 
1990 05 16.45   6.12  11.28 
1990 06 25.54  12.98  19.26 
1990 07 25.59  15.79  20.69 
1990 09 22.75  12.65  17.70 
1990 10 16.27   2.98   9.62 
1990 11 11.17    .16   5.66 
1990 12  1.60  -7.90  -3.15 
1991 01 -2.85 -12.12  -7.48 
1991 02  3.01  -5.93  -1.45 
1991 03  8.54  -2.08   3.22 
1991 04 14.63   4.36   9.49 
1991 05 23.54  12.94  18.24 
1991 06 27.08  14.69  20.88 
1991 07 28.94  16.67  22.80 
1991 08 27.37  16.45  21.91 
1991 09 21.89  10.56  16.22 
1991 10 15.86   5.89  10.87 
1991 11  5.80  -3.51   1.14 
1991 12  2.18  -6.20  -2.00 
1992 01   .43  -6.62  -3.09 
1992 02  2.89  -3.84   -.47 
1992 03  5.87  -2.90   1.48 
1992 04 10.76    .60   5.68 
1992 05 18.59   5.76  12.17 
1992 06 22.73   9.75  16.24 
1992 07 24.63  15.13  19.87 
1992 08 23.89  12.31  18.10 
1992 09 21.04  10.31  15.67 
1992 10 15.73   3.28   9.50 
1992 11  5.94   -.13   2.90 
1992 12  1.24  -5.75  -2.25 
1993 01   .42  -8.46  -4.02 
1993 02  -.98  -8.97  -4.97 
1993 03  3.09  -3.93   -.42 
1993 04 10.10    .84   5.47 
1993 05 19.52   7.51  13.51 
1993 06 22.89  12.68  17.78 
1993 08 27.38  17.49  22.43 
1993 09 18.59   9.64  14.11 
1993 10 15.27   3.15   9.21 
1993 11  7.41   -.91   3.25 
1993 12  1.09  -6.15  -2.53 
1994 01 -6.10 -15.46 -10.78 
1994 02 -2.87 -12.73  -7.80 
1994 03  6.73  -4.10   1.31 
1994 04 15.04   2.83   8.93 
1994 05 18.85   5.37  12.11 
1994 06 25.95  13.21  19.58 
1994 07 26.35  15.96  21.15 
1994 08 25.23  14.08  19.65 
1994 09 23.64 -99.99 -99.99 
1994 10 16.87   7.09  11.98 
1994 11 10.75 -99.99 -99.99 
1994 12  3.89 -99.99 -99.99 
1995 01 -2.36  -8.59  -5.48 
1995 02   .58 -99.99 -99.99 
1995 03  7.34 -99.99 -99.99 
1995 04 10.44 -99.99 -99.99 
1995 05 17.53   7.97  12.75 
1995 06 25.68 -99.99 -99.99 
1995 07 28.83 -99.99 -99.99 
1995 08 28.55 -99.99 -99.99 
1995 09 20.96 -99.99 -99.99 
1995 10 16.76 -99.99 -99.99 
1995 11  4.32  -4.79   -.23 
1995 12  -.89  -8.37  -4.63 
1996 01  -.81 -10.82  -5.81 
1996 02   . 7  -9.63  -4.78 
1996 03  3.61 -99.99 -99.99 
1996 04 11.20    .26   5.73 
1996 06 23.45 -99.99 -99.99 
1996 07 26.11  14.81  20.46 
1996 08 26.88  16.09  21.48 
1996 09 22.33  11.57  16.95 
1996 10 16.60   5.41  11.00 
1996 11  4.28  -5.22   -.46 
1996 12   .89  -6.38  -2.74 
1997 01 -3.01 -13.64  -8.32 
1997 02  1.47  -6.81  -2.67 
1997 03  7.55  -1.98   2.78 
1997 04 10.78    .35   5.56 
1997 05 16.43 -99.99 -99.99 
1997 06 24.20  12.56  18.38 
1997 08 24.56 -99.99 -99.99 
1997 09 22.98 -99.99 -99.99 
1997 10 16.76 -99.99 -99.99 
1997 11  6.53 -99.99 -99.99 
1998 01  1.00 -99.99 -99.99 
1998 02  5.10 -99.99 -99.99 
1998 03  7.34 -99.99 -99.99 
1998 04 13.26 -99.99 -99.99 
1998 05 21.56 -99.99 -99.99 
1998 06 25.44 -99.99 -99.99 
1998 07 27.24  17.25  22.24 
1998 08 27.35  17.98  22.66 
1998 09 25.67 -99.99 -99.99 
1998 10 17.53 -99.99 -99.99 
1998 11 10.74 -99.99 -99.99 
1998 12  6.15 -99.99 -99.99 
1999 01 -3.01 -99.99 -99.99 
1999 02  4.90  -3.11    .89 
1999 03  5.48  -3.07   1.20 
1999 04 14.03   4.10   9.06 
1999 05 20.53   9.97  15.25 
1999 06 25.03  15.57  20.29 
1999 07 30.42  20.20  25.31 
1999 08 25.59  15.99  20.79 
1999 09 22.79   9.97  16.38 
1999 10 16.25   5.10  10.67 
1999 11 13.65   1.65   7.64 
1999 12  2.53  -5.54  -1.50 
2000 01 -1.05  -8.25  -4.65 
2000 02  4.53  -4.42    . 5 
2000 03 11.30   1.33   6.31 
2000 04 12.64   2.20   7.42 
2000 05 20.59  10.80  15.69 
2000 06 24.46  13.91  19.18 
2000 07 25.66  16.29  20.97 
2000 08 26.63  17.19  21.91 
2000 09 23.04  13.02  18.03 
2000 10 17.87   7.45  12.66 
2000 11  6.50   -.32   3.09 
2000 12 -4.37 -12.83  -8.60 
2001 01  -.32  -7.99  -4.15 
2001 02   .64  -8.99  -4.17 
2001 03  5.12  -4.98    . 6 
2001 04 15.88   5.56  10.72 
2001 05 21.05  10.22  15.64 
2001 06 23.39  14.88  19.13 
2001 07 27.68  18.06  22.87 
2001 08 27.38  18.70  23.04 
2001 09 21.69  11.56  16.62 
2001 10 15.97   6.27  11.12 
2001 12  4.80  -2.54   1.13 
2002 01  3.21  -4.73   -.76 
2002 02  4.35  -4.79   -.22 
2002 03  4.63  -4.51    . 5 
2002 04 13.00   3.59   8.29 
2002 05 15.56   5.92  10.74 
2002 07 29.65  18.99  24.32 
