1928 11 99.99 -99.99 -23.60 
1928 12 99.99 -99.99 -29.30 
1929 01 99.99 -99.99 -28.40 
1929 02 99.99 -99.99 -29.20 
1929 03 99.99 -99.99 -31.40 
1929 04 99.99 -99.99 -23.90 
1929 05 99.99 -99.99  -9.70 
1929 06 99.99 -99.99   -.70 
1929 07 99.99 -99.99   1.60 
1929 08 99.99 -99.99   1.10 
1929 09 99.99 -99.99  -3.20 
1929 10 99.99 -99.99 -11.40 
1929 11 99.99 -99.99 -26.40 
1929 12 99.99 -99.99 -27.00 
1930 01 99.99 -99.99 -28.90 
1930 02 99.99 -99.99 -33.50 
1930 03 99.99 -99.99 -28.30 
1930 04 99.99 -99.99 -21.00 
1930 05 99.99 -99.99 -12.30 
1930 06 99.99 -99.99    .70 
1930 07 99.99 -99.99   1.70 
1930 08 99.99 -99.99   1.50 
1930 09 99.99 -99.99   -.40 
1930 10 99.99 -99.99 -13.20 
1930 11 99.99 -99.99 -19.60 
1930 12 99.99 -99.99 -28.80 
1931 01 99.99 -99.99 -32.30 
1931 02 99.99 -99.99 -34.00 
1931 03 99.99 -99.99 -26.30 
1931 04 99.99 -99.99 -21.60 
1931 05 99.99 -99.99  -9.10 
1931 06 99.99 -99.99    .30 
1931 07 99.99 -99.99   3.40 
1931 08 99.99 -99.99   2.90 
1931 09 99.99 -99.99    .40 
1931 10 99.99 -99.99  -5.70 
1931 11 99.99 -99.99 -21.20 
1931 12 99.99 -99.99 -25.20 
1932 01 99.99 -99.99 -32.00 
1932 02 99.99 -99.99 -27.40 
1932 03 99.99 -99.99 -27.30 
1932 04 99.99 -99.99 -20.70 
1932 05 99.99 -99.99 -10.80 
1932 06 99.99 -99.99   -.90 
1932 07 99.99 -99.99   2.09 
1932 08 99.99 -99.99   3.50 
1932 09 99.99 -99.99    .70 
1932 10 99.99 -99.99  -9.50 
1932 11 99.99 -99.99 -23.50 
1932 12 99.99 -99.99 -31.00 
1933 01 99.99 -99.99 -29.40 
1933 02 99.99 -99.99 -31.20 
1933 03 99.99 -99.99 -29.10 
1933 04 99.99 -99.99 -22.40 
1933 05 99.99 -99.99  -8.50 
1933 06 99.99 -99.99   -.20 
1933 07 99.99 -99.99   2.40 
1933 08 99.99 -99.99   2.40 
1933 09 99.99 -99.99  -2.09 
1933 10 99.99 -99.99  -9.89 
1933 11 99.99 -99.99 -24.90 
1933 12 99.99 -99.99 -29.20 
1934 01 99.99 -99.99 -29.20 
1934 02 99.99 -99.99 -29.10 
1934 03 99.99 -99.99 -30.80 
1934 04 99.99 -99.99 -22.00 
1934 05 99.99 -99.99  -6.40 
1934 06 99.99 -99.99    .60 
1934 07 99.99 -99.99   5.00 
1934 08 99.99 -99.99   2.20 
1934 09 99.99 -99.99    .40 
1934 10 99.99 -99.99  -9.60 
1934 11 99.99 -99.99 -19.70 
1934 12 99.99 -99.99 -30.40 
1935 01 99.99 -99.99 -33.20 
1935 02 99.99 -99.99 -32.50 
1935 03 99.99 -99.99 -28.90 
1935 04 99.99 -99.99 -20.29 
1935 05 99.99 -99.99  -8.50 
1935 06 99.99 -99.99   -.80 
1935 07 99.99 -99.99   3.10 
1935 08 99.99 -99.99   3.10 
1936 02 99.99 -99.99 -30.80 
1936 03 27.42 -35.07 -31.24 
1936 04 16.85 -24.50 -20.67 
1936 05 -5.82 -12.90  -9.35 
1936 06  3.82   -.93   1.44 
1936 08  5.10   1.27   3.18 
1936 09  2.14   -.68    .73 
1936 10 -7.13 -10.93  -9.03 
1936 11 17.70 -23.39 -20.55 
1936 12 23.77 -30.32 -27.04 
1937 01 99.99 -33.75 -99.99 
1937 02 99.99 -33.89 -99.99 
1937 03 99.99 -32.39 -99.99 
1937 05 -3.65 -10.49  -7.07 
1937 06  3.78  -1.13   1.32 
1937 07  5.70    .12   2.91 
1937 08  7.44   2.65   5.04 
1937 09  3.31   -.52   1.39 
1937 10 -5.07  -8.93  -7.00 
1937 11 15.97 -23.11 -19.54 
1937 12 18.91 -26.65 -22.78 
1938 01 22.78 -29.59 -26.18 
1938 02 26.39 -32.96 -29.67 
1938 03 24.95 -31.65 -28.30 
1938 04 12.88 -20.84 -16.86 
1938 05 -8.53 -14.24 -11.38 
1938 06  2.18  -1.35    .41 
1938 07  6.29    .71   3.50 
1938 08  6.40   2.31   4.35 
1938 09  3.66   -.19   1.73 
1938 10 -6.13  -9.91  -8.02 
1938 11 11.64 -19.37 -15.51 
1938 12 20.07 -27.00 -23.53 
1939 01 32.70 -38.41 -35.55 
1939 02 29.29 -34.43 -31.86 
1939 03 25.05 -33.86 -29.45 
1939 04 19.58 -28.13 -23.85 
1939 05 -8.06 -14.59 -11.32 
1939 06  1.12  -3.10   -.98 
1939 07  4.73   -.11   2.31 
1939 08  3.89   -.43   1.73 
1939 09  2.51   -.58    .96 
1939 10 -5.67 -10.69  -8.18 
1939 11 17.42 -23.77 -20.59 
1939 12 25.92 -31.74 -28.83 
1940 01 21.74 -28.95 -25.34 
1940 02 25.35 -31.88 -28.61 
1940 03 21.55 -28.93 -25.24 
1940 04 14.68 -21.15 -17.91 
1940 05 -4.36  -9.00  -6.68 
1940 06  1.33  -1.42    .-4 
1940 07  6.89   1.22   4.05 
1940 08  5.62   1.45   3.53 
1940 09  -.51  -3.55  -2.03 
1940 10 -9.29 -14.17 -11.73 
1940 11 18.82 -25.30 -22.06 
1940 12 25.23 -32.04 -28.63 
1941 01 28.28 -35.59 -31.93 
1941 02 28.41 -35.49 -31.95 
1941 03 26.66 -32.57 -29.61 
1941 04 18.76 -24.62 -21.69 
1941 05 -8.14 -14.43 -11.28 
1941 06   .58  -2.80  -1.10 
1941 07  7.20    .98   4.09 
1941 08  4.36    .88   2.62 
1941 09  2.05   -.73    .66 
1941 10 -5.55 -10.28  -7.91 
1941 11 23.24 -29.22 -26.23 
1941 12 21.05 -28.61 -24.83 
1942 01 25.44 -30.95 -28.19 
1942 02 26.28 -31.68 -28.98 
1942 03 27.58 -33.49 -30.53 
1942 04 16.17 -22.80 -19.48 
1942 05 -6.60 -12.09  -9.34 
1942 06  1.76  -2.05   -.14 
1942 07  4.75   -.29   2.23 
1942 08  3.06   -.49   1.28 
1942 09   .96  -2.04   -.53 
1942 10 -8.05 -11.86  -9.95 
1942 11 18.58 -24.11 -21.34 
1942 12 25.29 -32.58 -28.93 
1943 01 26.65 -34.25 -30.45 
1943 02 28.85 -34.75 -31.80 
1943 03 20.68 -27.97 -24.32 
1943 04 10.35 -19.29 -14.82 
1943 05 -1.72  -8.22  -4.97 
1943 06  3.02  -1.04    .98 
1943 07  4.21   -.20   2.01 
1943 08  4.28    .84   2.56 
1943 09  1.39  -1.16    .11 
1943 10 -4.44  -8.96  -6.70 
1943 11 14.82 -23.18 -19.00 
1943 12 24.90 -29.91 -27.40 
1944 01 24.27 -30.58 -27.42 
1944 02 29.46 -35.56 -32.51 
1944 03 24.07 -30.83 -27.45 
1944 04 15.91 -22.92 -19.41 
1944 05 -3.68 -10.24  -6.96 
1944 06  1.22  -2.41   -.59 
1944 07  3.05   -.78   1.13 
1944 08  5.64    .58   3.11 
1944 09  3.08    .17   1.62 
1944 10 -6.65 -11.93  -9.29 
1944 11 16.90 -23.99 -20.44 
1944 12 21.48 -29.66 -25.57 
1945 01 99.99 -37.23 -99.99 
1945 03 26.01 -33.11 -29.56 
1945 04 15.40 -22.14 -18.77 
1945 05 -3.19  -9.92  -6.55 
1945 06  2.26  -1.33    .46 
1945 07  5.47    .78   3.12 
1945 08  7.96   2.98   5.47 
1945 09  1.03 -99.99 -99.99 
1945 10 -4.94  -9.62  -7.28 
1945 11 19.11 -25.57 -22.34 
1945 12 21.81 -28.67 -25.24 
1946 01 99.99 -33.59 -99.99 
1946 02 99.99 -36.34 -99.99 
1946 03 26.53 -31.94 -29.23 
1946 04 17.70 -24.18 -20.94 
1946 05 -5.39 -11.40  -8.39 
1946 06  1.17  -1.99   -.40 
1946 07  4.76    .34   2.55 
1946 08  3.58    .22   1.90 
1946 09   .20  -3.08  -1.44 
1946 10 10.72 -15.98 -13.35 
1946 11 20.87 -27.02 -23.94 
1946 12 26.59 -32.50 -29.55 
1947 01 27.85 -33.24 -30.54 
1947 02 23.06 -29.38 -26.22 
1947 03 22.82 -30.19 -26.50 
1947 04 14.68 -21.43 -18.05 
1947 05 -5.99 -11.21  -8.60 
1947 06  1.64  -2.31   -.33 
1947 07  6.13   1.20   3.66 
1947 08  4.00    . 3   2.01 
1947 09  2.98   -.36   1.31 
1947 10 -2.57  -6.29  -4.42 
1947 11 15.20 -21.49 -18.34 
1947 12 23.70 -29.32 -26.51 
1948 01 31.01 -36.05 -33.53 
1948 02 26.70 -34.00 -30.35 
1948 03 24.01 -30.75 -27.38 
1948 04 15.92 -24.25 -20.08 
1948 05 -3.89 -10.31  -7.10 
1948 06  1.10  -3.46  -1.18 
1948 07  3.67   -.85   1.41 
1948 08  4.87   -.29   2.29 
1948 09 -1.09  -4.76  -2.92 
1948 10 -8.87 -14.35 -11.61 
1948 11 19.21 -27.09 -23.15 
1948 12 27.56 -33.09 -30.32 
1949 01 30.63 -36.89 -33.75 
1949 02 27.40 -33.70 -30.55 
1949 03 19.82 -26.90 -23.36 
1949 04 14.92 -23.90 -19.41 
1949 05 -6.94 -11.57  -9.25 
1949 06  -.29  -4.32  -2.30 
1949 07  3.67   -.37   1.65 
1949 08  2.20  -1.08    .56 
1949 09  1.99  -1.82    . 8 
1949 10 -7.82 -14.95 -11.38 
1949 11 20.75 -27.67 -24.21 
1949 12 19.71 -26.85 -23.28 
1950 01 24.74 -32.25 -28.49 
1950 02 28.18 -36.12 -32.15 
1950 03 28.41 -34.43 -31.42 
1950 04 19.89 -27.06 -23.47 
1950 05 -7.78 -14.08 -10.93 
1950 06  4.34   -.46   1.94 
1950 07  3.74   -.15   1.79 
1950 08  3.08   -.22   1.43 
1950 09  -.68  -4.07  -2.37 
1950 10 -8.39 -13.61 -11.00 
1950 11 24.04 -29.61 -26.82 
1950 12 26.61 -31.82 -29.21 
1951 01 31.48 -36.95 -34.21 
1951 02 29.91 -37.50 -33.70 
1951 03 23.59 -30.70 -27.14 
1951 04 18.71 -25.96 -22.34 
1951 05 -5.25 -11.00  -8.12 
1951 06  3.43   -.20   1.61 
1951 07  4.79    . 6   2.42 
1951 08  4.80    .98   2.89 
1951 09  2.04  -1.13    .45 
1951 10 -6.69 -11.41  -9.05 
1951 11 20.21 -26.44 -23.33 
1951 12 24.37 -31.96 -28.16 
1952 01 28.60 -35.84 -32.22 
1952 02 28.84 -34.34 -31.59 
1952 03 23.76 -29.20 -26.48 
1952 04 16.35 -22.99 -19.67 
1952 05 -8.67 -14.82 -11.74 
1952 06  1.24  -1.76   -.26 
1952 07  5.99    .72   3.35 
1952 08  7.55   2.62   5.08 
1952 09  3.62    .31   1.96 
1952 10 -7.57 -11.55  -9.56 
1952 11 17.76 -24.08 -20.92 
1952 12 24.08 -30.09 -27.08 
1953 01 23.69 -31.30 -27.49 
1953 02 30.99 -36.15 -33.57 
1953 03 23.17 -30.81 -26.99 
1953 04 15.71 -24.73 -20.21 
1953 05 -4.30  -9.88  -7.09 
1953 06  2.38  -1.15    .61 
1953 07  7.42    .99   4.20 
1953 08  6.68   2.68   4.67 
1953 09  2.62  -1.33    .64 
1953 10 -6.77 -11.37  -9.07 
1953 11 17.29 -24.11 -20.70 
1953 12 26.52 -33.25 -29.89 
1954 01 29.05 -35.13 -32.09 
1954 02 29.80 -34.88 -32.34 
1954 03 26.26 -33.05 -29.65 
1954 04 10.71 -19.53 -15.12 
1954 05 -5.17 -10.20  -7.68 
1954 06  1.63  -2.08   -.22 
1954 07  4.81    .12   2.46 
1954 08  4.29    .42   2.35 
1954 09   .81  -2.33   -.76 
1954 10 -4.66  -9.05  -6.85 
1954 11 18.26 -23.88 -21.07 
1954 12 22.66 -28.83 -25.74 
1955 01 25.70 -31.31 -28.50 
1955 02 28.97 -33.98 -31.47 
1955 03 26.65 -31.78 -29.21 
1955 04 19.76 -26.44 -23.10 
1955 05 -7.23 -12.39  -9.81 
1955 06  2.28  -1.38    .45 
1955 07  4.57    .-5   2.26 
1955 08  6.08    .99   3.53 
1955 09   .19  -3.76  -1.78 
1955 10 -8.35 -13.42 -10.88 
1955 11 21.64 -26.84 -24.24 
1955 12 22.89 -30.51 -26.70 
1956 01 25.61 -32.05 -28.83 
1956 02 25.31 -33.78 -29.54 
1956 03 23.68 -30.37 -27.02 
1956 04 20.17 -27.29 -23.73 
1956 05 -6.97 -12.40  -9.68 
1956 06  2.98  -1.58    .70 
1956 07  5.59    .20   2.89 
1956 08  3.50   -.25   1.62 
1956 09  1.16  -1.75   -.29 
1956 10 11.46 -16.68 -14.07 
1956 11 17.00 -23.01 -20.00 
1956 12 23.79 -29.13 -26.46 
1957 01 27.28 -33.64 -30.46 
1957 02 28.50 -34.34 -31.42 
1957 03 25.01 -31.52 -28.26 
1957 04 15.97 -22.90 -19.43 
1957 05 -4.91 -10.96  -7.93 
1957 06  4.02   -.13   1.94 
1957 07  5.41    .29   2.85 
1957 08  4.21   -.51   1.85 
1957 09   . 0  -3.68  -1.84 
1957 10 -9.32 -14.24 -11.78 
1957 11 18.68 -25.46 -22.07 
1957 12 28.14 -34.18 -31.16 
1958 01 28.34 -34.91 -31.63 
1958 02 30.31 -36.39 -33.34 
1958 03 24.82 -31.08 -27.95 
1958 04 18.18 -24.86 -21.52 
1958 05 -8.85 -13.70 -11.28 
1958 06  1.88  -1.19    .34 
1958 07  5.72    .28   3.00 
1958 08  6.56   1.91   4.23 
1958 09  2.86   -.58   1.13 
1958 10 -7.77 -12.84 -10.30 
1958 11 27.36 -32.50 -29.93 
1958 12 23.56 -29.74 -26.65 
1959 01 26.30 -32.91 -29.60 
1959 02 27.79 -34.93 -31.36 
1959 03 22.35 -29.66 -26.00 
1959 04 14.79 -21.80 -18.29 
1959 05 -3.72  -8.88  -6.30 
1959 06  3.37   -.79   1.29 
1959 07  5.29    .38   2.83 
1959 08  3.57    .46   2.01 
1959 09   .96  -1.39   -.21 
1959 10 -5.66 -10.78  -8.21 
1959 11 15.03 -20.69 -17.86 
1959 12 28.48 -33.71 -31.09 
1960 01 24.21 -29.86 -27.03 
1960 02 26.97 -34.06 -30.51 
1960 03 23.49 -32.57 -28.03 
1960 04 16.66 -23.77 -20.21 
1960 05 -4.73 -10.18  -7.45 
1960 06  3.39  -1.21   1.09 
1960 07  6.50   1.47   3.98 
1960 08  5.45   2.30   3.87 
1960 09   .96  -1.89   -.46 
1960 10 -8.91 -14.12 -11.51 
1960 11 19.95 -26.98 -23.47 
1960 12 23.02 -29.90 -26.46 
1961 01 29.01 -34.05 -31.53 
1961 02 28.16 -34.49 -31.32 
1961 03 29.94 -36.06 -33.00 
1961 04 19.26 -26.30 -22.78 
1961 05 -6.85 -13.50 -10.17 
1961 06  3.84   -.86   1.49 
1961 07  5.60    .47   3.03 
1961 08  2.58   -.46   1.05 
1961 09  -.49  -3.29  -1.89 
1961 10 -7.16 -12.84 -10.00 
1961 11 17.68 -24.81 -21.24 
1961 12 24.91 -31.48 -28.19 
1962 01 29.75 -35.65 -32.70 
1962 02 28.91 -36.04 -32.47 
1962 03 22.16 -28.64 -25.40 
1962 04 15.70 -23.63 -19.66 
1962 05 -6.36 -12.17  -9.26 
1962 06  -.44  -3.95  -2.19 
1962 07  3.37   -.42   1.47 
1962 08  2.28  -1.80    .24 
1962 09 -3.38  -7.89  -5.63 
1962 10 -9.17 -16.62 -12.89 
1962 11 19.04 -26.89 -22.97 
1962 12 26.62 -32.66 -29.64 
1963 01 28.73 -36.33 -32.53 
1963 02 30.30 -36.74 -33.52 
1963 03 25.52 -33.77 -29.64 
1963 04 16.92 -25.28 -21.10 
1963 05 -7.28 -12.31  -9.79 
1963 06  2.19  -1.99    .10 
1963 07  4.78    . 3   2.40 
1963 08  2.52  -1.45    .53 
1963 09  -.68  -4.39  -2.53 
1963 10 11.90 -18.57 -15.23 
1963 11 20.76 -28.09 -24.42 
1963 12 26.12 -33.24 -29.68 
1964 01 34.66 -41.03 -37.84 
1964 02 25.10 -33.09 -29.09 
1964 03 26.40 -34.75 -30.57 
1964 04 18.18 -25.92 -22.05 
1964 05 -6.23 -14.36 -10.29 
1964 06  3.34  -2.36    .48 
1964 07  5.35    .11   2.73 
1964 08  5.61   1.37   3.49 
1964 09 -1.09  -4.62  -2.85 
1964 10 10.38 -15.05 -12.71 
1964 11 22.84 -30.06 -26.45 
1964 12 24.84 -31.23 -28.03 
1965 01 28.64 -36.16 -32.40 
1965 02 28.77 -34.97 -31.87 
1965 03 25.66 -33.14 -29.40 
1965 04 17.41 -25.67 -21.54 
1965 05 -7.85 -14.77 -11.31 
1965 06  1.30  -2.40   -.55 
1965 07  5.97    .82   3.39 
1965 08  5.22    .51   2.86 
1965 09  -.96  -3.67  -2.31 
1965 10 10.07 -15.68 -12.87 
1965 11 18.32 -24.12 -21.22 
1965 12 28.73 -34.29 -31.51 
1966 01 31.79 -37.70 -34.74 
1966 02 28.02 -35.33 -31.67 
1966 03 27.68 -35.23 -31.45 
1966 04 18.99 -26.13 -22.56 
1966 05 -5.68 -13.10  -9.39 
1966 06  2.20  -2.33    .-6 
1966 07  4.40   -.25   2.07 
1966 08  3.58   -.10   1.74 
1966 09   .41  -2.77  -1.17 
1966 10 -9.80 -15.71 -12.75 
1966 11 14.63 -22.93 -18.78 
1966 12 21.89 -28.43 -25.16 
1967 01 32.84 -38.34 -35.59 
1967 02 32.73 -39.14 -35.93 
1967 03 22.47 -29.75 -26.11 
1967 04 15.22 -24.26 -19.74 
1967 05 -4.53 -10.83  -7.68 
1967 06  1.87  -1.93    .-2 
1967 07  4.84    .38   2.61 
1967 08  3.19   -.91   1.14 
1967 09  1.14  -1.26    .-6 
1967 10 -4.96 -10.70  -7.83 
1967 11 18.02 -24.26 -21.14 
1967 12 25.76 -31.25 -28.50 
1968 01 24.77 -32.15 -28.46 
1968 02 25.91 -33.32 -29.61 
1968 03 22.51 -29.62 -26.06 
1968 04 14.58 -22.66 -18.61 
1968 05 -5.07 -11.87  -8.47 
1968 06  3.59  -1.55   1.02 
1968 07  6.61   1.22   3.91 
1968 08  6.66   2.14   4.40 
1968 09  3.18    .-9   1.54 
1968 10 -6.67 -11.81  -9.24 
1968 11 20.91 -26.89 -23.90 
1968 12 29.39 -35.62 -32.50 
1969 01 24.50 -31.45 -27.97 
1969 02 28.79 -34.16 -31.48 
1969 03 27.29 -33.21 -30.25 
1969 04 18.54 -25.91 -22.23 
1969 05 -3.91  -9.24  -6.57 
1969 06  4.82   -.35   2.23 
1969 07  7.60    .89   4.24 
1969 08  7.09   2.13   4.61 
1969 09  1.69  -1.38    .15 
1969 10 -9.41 -15.06 -12.23 
1969 11 21.52 -28.13 -24.82 
1969 12 23.15 -28.85 -26.00 
1970 01 25.15 -31.97 -28.56 
1970 02 26.49 -32.15 -29.32 
1970 03 24.67 -31.46 -28.06 
1970 04 18.77 -26.59 -22.68 
1970 05 -5.55 -11.47  -8.51 
1970 06  3.19  -1.35    .92 
1970 07  5.76    .83   3.29 
1970 08  4.98   1.35   3.16 
1970 09  1.99  -1.59    .19 
1970 10 -8.93 -13.64 -11.29 
1970 11 20.32 -26.22 -23.27 
1970 12 23.73 -30.11 -26.92 
1971 01 31.28 -36.91 -34.09 
1971 02 23.45 -30.56 -27.00 
1971 03 24.79 -31.87 -28.33 
1971 04 17.35 -23.86 -20.60 
1971 05 -4.15 -10.47  -7.31 
1971 06  2.84  -1.62    .60 
1971 07  7.22   1.10   4.16 
1971 08  9.96   4.88   7.42 
1971 09  4.30   1.22   2.76 
1971 10 -6.64 -11.02  -8.83 
1971 11 19.35 -25.69 -22.52 
1971 12 23.80 -31.36 -27.58 
1972 01 30.63 -36.28 -33.45 
1972 02 28.21 -35.41 -31.81 
1972 03 24.29 -30.69 -27.49 
1972 04 14.73 -23.44 -19.08 
1972 05 -2.87  -7.57  -5.22 
1972 06   .35  -3.59  -1.62 
1972 07  6.16    .77   3.46 
1972 08  3.33   -.76   1.28 
1972 09  -.77  -3.77  -2.27 
1972 10 -7.41 -13.42 -10.41 
1972 11 22.52 -28.35 -25.43 
1972 12 27.88 -34.18 -31.03 
1973 01 30.97 -37.84 -34.41 
1973 02 29.11 -36.39 -32.75 
1973 03 26.68 -32.98 -29.83 
1973 04 16.12 -21.94 -19.03 
1973 05 -6.33 -12.08  -9.20 
1973 06  2.38  -1.22    .58 
1973 07  7.46    .64   4.05 
1973 08  3.21   -.48   1.36 
1973 09   .-4  -2.72  -1.38 
1973 10 -8.17 -14.15 -11.16 
1973 11 19.50 -25.09 -22.29 
1973 12 26.13 -32.23 -29.18 
1974 01 27.73 -34.65 -31.19 
1974 02 31.03 -36.64 -33.83 
1974 03 24.19 -31.15 -27.67 
1974 04 16.73 -23.29 -20.01 
1974 05 -5.72 -12.03  -8.87 
1974 06  2.89  -2.46    .21 
1974 07  7.67   1.08   4.37 
1974 08  5.04    .97   3.00 
1974 09  1.34  -1.27    . 3 
1974 10 -6.23 -12.83  -9.53 
1974 11 20.90 -26.00 -23.45 
1974 12 26.53 -33.28 -29.90 
1976 01 25.69 -33.16 -29.43 
1976 02 30.68 -36.73 -33.70 
1976 03 24.12 -31.36 -27.74 
1976 04 16.04 -24.04 -20.04 
1976 05 -8.52 -14.01 -11.26 
1976 06  2.22  -2.04    . 9 
1976 07  3.78    .-8   1.85 
1976 08  5.05    .83   2.94 
1976 09  1.38  -1.71   -.16 
1976 10 -9.56 -13.97 -11.76 
1976 11 23.56 -28.95 -26.25 
1976 12 28.25 -32.84 -30.54 
1977 01 21.93 -29.43 -25.68 
1977 02 28.26 -34.59 -31.43 
1977 03 28.94 -34.56 -31.75 
1977 04 15.25 -25.11 -20.18 
1977 05 -4.33 -10.40  -7.36 
1977 06  3.54   -.58   1.48 
1977 07  5.61    .88   3.24 
1977 08  4.73   1.27   3.00 
1977 09  1.13  -1.84   -.35 
1977 10 -9.45 -13.33 -11.39 
1977 11 22.59 -27.58 -25.08 
1977 12 27.29 -33.65 -30.47 
1978 01 28.81 -35.50 -32.15 
1978 02 30.99 -37.04 -34.01 
1978 03 23.08 -30.14 -26.61 
1978 04 18.66 -24.33 -21.49 
1978 05 -6.30 -12.25  -9.27 
1978 06  1.04  -2.28   -.61 
1978 07  4.12    . 3   2.07 
1978 08  2.51   -.74    .88 
1978 09  -.26  -3.48  -1.87 
1978 10 -9.50 -15.10 -12.30 
1978 11 17.19 -24.69 -20.94 
1978 12 26.61 -32.93 -29.77 
1979 01 28.17 -34.87 -31.52 
1979 02 31.43 -38.68 -35.05 
1979 03 25.51 -31.50 -28.50 
1979 04 20.43 -27.25 -23.84 
1979 05 -5.48 -11.28  -8.38 
1979 06  -.45  -4.67  -2.56 
1979 07  4.02   -.56   1.73 
1979 08  2.11   -.86    .62 
1979 09 -2.19  -4.90  -3.54 
1979 10 13.59 -18.53 -16.06 
1979 11 24.66 -29.92 -27.29 
1979 12 26.62 -32.46 -29.54 
1980 01 26.17 -32.97 -29.57 
1980 02 28.96 -35.06 -32.01 
1980 03 26.38 -32.93 -29.65 
1980 04 19.62 -26.61 -23.12 
1980 05 -6.59 -11.65  -9.12 
1980 06  1.66  -1.78    .-6 
1980 07  5.39    .66   3.02 
1980 08  5.93    .14   3.03 
1980 09  2.70   -.88    .91 
1980 10 -8.59 -13.32 -10.95 
1980 11 22.70 -29.26 -25.98 
1980 12 24.62 -30.90 -27.76 
1981 01 23.40 -31.22 -27.31 
1981 02 25.75 -31.71 -28.73 
1981 03 22.55 -29.45 -26.00 
1981 04 14.31 -21.51 -17.91 
1981 05 -4.38 -11.16  -7.77 
1981 06  2.00   -.76    .62 
1981 07  5.57    .40   2.98 
1981 08  6.21   2.08   4.15 
1981 09  1.95   -.86    .54 
1981 10 -5.88 -10.65  -8.26 
1981 11 16.12 -22.99 -19.55 
1981 12 23.85 -31.10 -27.47 
1982 01 30.83 -36.34 -33.59 
1982 02 26.65 -33.63 -30.14 
1982 03 26.01 -32.16 -29.09 
1982 04 16.16 -24.86 -20.51 
1982 05 -9.10 -14.89 -11.99 
1982 06  1.17  -2.36   -.59 
1982 07  5.93    .45   3.18 
1982 08  4.98    .11   2.55 
1982 09  2.22   -.85    .68 
1982 10 -8.68 -12.66 -10.67 
1982 11 20.45 -27.15 -23.80 
1982 12 24.94 -32.18 -28.56 
1983 01 27.82 -34.95 -31.38 
1983 02 24.52 -32.31 -28.41 
1983 03 24.71 -30.88 -27.79 
1983 04 19.02 -25.40 -22.21 
1983 05 -5.06 -11.50  -8.28 
1983 06  1.57  -3.50   -.96 
1983 07  5.65    .51   3.08 
1983 08  6.11   1.49   3.80 
1983 09  1.56  -2.25   -.34 
1983 10 -9.60 -14.37 -11.98 
1983 11 22.63 -28.24 -25.43 
1983 12 24.54 -32.46 -28.50 
1984 01 23.69 -30.68 -27.18 
1984 02 33.63 -38.84 -36.23 
1984 03 26.72 -32.93 -29.82 
1984 04 19.53 -26.75 -23.14 
1984 05 -7.11 -14.37 -10.74 
1984 06   .33  -2.52  -1.09 
1984 07  4.37   -.36   2.00 
1984 08  2.08   -.94    .56 
1984 09  -.96  -4.05  -2.50 
1984 10 -7.56 -12.71 -10.13 
1984 11 17.45 -23.14 -20.29 
1984 12 26.74 -32.78 -29.75 
1985 01 25.33 -31.27 -28.30 
1985 02 22.75 -30.82 -26.78 
1985 03 26.70 -32.78 -29.74 
1985 04 18.51 -26.00 -22.25 
1985 05 -8.14 -12.79 -10.46 
1985 06  1.97  -2.05    .-3 
1985 07  3.81    .33   2.07 
1985 08  3.33   -.67   1.33 
1985 09  1.04  -1.62   -.29 
1985 10 10.14 -14.44 -12.29 
1985 11 17.76 -25.53 -21.64 
1985 12 22.15 -28.36 -25.25 
1986 01 29.28 -35.53 -32.40 
1986 02 27.37 -33.91 -30.64 
1986 03 26.45 -32.95 -29.70 
1986 04 16.54 -23.77 -20.15 
1986 05 -6.33 -12.25  -9.29 
1986 06  3.08  -1.48    .79 
1986 07  4.57    .42   2.49 
1986 08  3.74   -.17   1.78 
1986 09  -.13  -3.36  -1.74 
1986 10 -7.15 -13.84 -10.49 
1986 11 19.02 -26.42 -22.72 
1986 12 27.78 -33.34 -30.56 
1987 01 25.50 -31.26 -28.38 
1987 02 32.29 -37.00 -34.64 
1987 03 26.35 -32.27 -29.31 
1987 04 17.15 -23.23 -20.18 
1987 05 -7.57 -12.07  -9.82 
1987 06  1.86  -1.42    .22 
1987 07  6.20   1.34   3.77 
1987 08  4.94   1.36   3.15 
1987 09   .36  -3.99  -1.81 
1987 10 11.57 -16.64 -14.10 
1987 11 23.66 -29.77 -26.71 
1987 12 27.36 -33.55 -30.45 
1988 01 29.57 -35.59 -32.58 
1988 02 24.98 -32.78 -28.88 
1988 03 24.24 -31.55 -27.89 
1988 04 16.31 -23.33 -19.82 
1988 05 -7.10 -11.59  -9.34 
1988 06  1.41  -2.63   -.61 
1988 07  5.98   1.01   3.49 
1988 08  3.39    . 1   1.70 
1988 09  3.76  -1.09   1.33 
1988 10 -7.10 -12.84  -9.97 
1988 11 20.36 -25.72 -23.04 
1988 12 24.11 -30.30 -27.20 
1989 01 29.77 -34.05 -31.91 
1989 02 25.37 -32.18 -28.78 
1989 03 21.56 -28.77 -25.16 
1989 04 16.92 -24.93 -20.92 
1989 05 -6.97 -11.52  -9.24 
1989 06  2.52  -1.73    .39 
1989 07  6.30    .74   3.52 
1989 08  3.86    .39   2.12 
1989 09  2.42   -.41   1.00 
1989 10 10.75 -16.04 -13.39 
1989 11 21.83 -28.38 -25.10 
1989 12 21.58 -28.07 -24.82 
1990 01 26.32 -32.84 -29.58 
1990 02 27.35 -34.28 -30.81 
1990 03 18.71 -27.06 -22.89 
1990 04 12.52 -21.56 -17.04 
1990 05   .38  -4.51  -2.06 
1990 06  4.76    .32   2.54 
1990 07  6.08   2.27   4.17 
1990 08  7.98   4.88   6.43 
1990 09  1.96  -1.07    .44 
1990 10 -8.93 -14.06 -11.49 
1990 11 21.05 -26.11 -23.58 
1990 12 30.12 -35.11 -32.61 
1991 01 26.42 -32.55 -29.48 
1991 02 29.15 -34.36 -31.75 
1991 03 25.60 -32.86 -29.23 
1991 04 14.99 -24.34 -19.66 
1991 05 -3.60  -8.34  -5.97 
1991 06  2.16  -1.27    .44 
1991 07  9.21   2.65   5.93 
1991 08  8.64   3.78   6.21 
1991 09  2.45   -.86    .79 
1991 10 -6.44 -12.36  -9.39 
1991 11 16.01 -24.18 -20.09 
1991 12 20.99 -27.68 -24.33 
1992 01 30.95 -37.18 -34.07 
1992 02 27.96 -34.25 -31.10 
1992 03 25.36 -31.08 -28.22 
1992 04 17.90 -24.00 -20.95 
1992 05 -5.70 -12.57  -9.13 
1992 06   .86  -2.75   -.94 
1992 07  4.25   -.14   2.05 
1992 08  1.65  -2.02   -.18 
1992 09 -1.11  -4.59  -2.85 
1992 10 11.43 -17.54 -14.48 
1992 11 23.60 -30.33 -26.96 
1992 12 27.24 -32.71 -29.97 
1993 01 28.87 -35.66 -32.26 
1993 02 28.12 -34.82 -31.47 
1993 03 26.98 -34.41 -30.70 
1993 04 15.90 -23.42 -19.66 
1993 05 -5.17 -10.26  -7.71 
1993 06  4.06  -1.27   1.39 
1993 07  5.78    .22   3.00 
1993 08  4.36    .69   2.52 
1993 09   .32  -2.56  -1.12 
1993 10 -9.57 -14.59 -12.08 
1993 11 20.72 -27.02 -23.87 
1993 12 31.36 -36.48 -33.91 
1994 01 24.41 -31.63 -28.02 
1994 02 24.53 -32.05 -28.29 
1994 03 25.07 -31.35 -28.21 
1994 04 18.76 -26.31 -22.53 
1994 05 -6.68 -11.73  -9.20 
1994 06  1.70  -2.11   -.20 
1994 07  4.40   -.22   2.09 
1994 08  3.67    . 9   1.88 
1994 09  1.77   -.95    .41 
1994 10 -5.90 -10.32  -8.10 
1994 11 19.41 -25.32 -22.36 
1994 12 24.21 -30.70 -27.45 
1995 01 28.99 -35.24 -32.11 
1995 02 22.21 -28.01 -25.11 
1995 03 24.78 -30.55 -27.66 
1995 04 15.22 -22.46 -18.84 
1995 05 -4.96  -9.97  -7.46 
1995 06  3.30   -.90   1.20 
1995 07  4.79    .80   2.79 
1995 08  8.21   3.78   5.99 
1995 09  4.17   1.42   2.79 
1995 10 -4.63  -8.64  -6.64 
1995 11 14.43 -22.48 -18.45 
1995 12 22.44 -28.46 -25.45 
1996 01 26.82 -34.40 -30.61 
1996 02 25.44 -33.18 -29.31 
1996 03 25.38 -31.72 -28.55 
1996 04 17.34 -24.56 -20.95 
1996 05 -6.70 -12.79  -9.74 
1996 06 -1.23  -5.26  -3.24 
1996 07  3.08   -.85   1.11 
1996 08  2.25  -1.36    .44 
1996 09 -2.89  -7.24  -5.06 
1996 10 -8.88 -14.41 -11.64 
1996 11 20.85 -26.82 -23.83 
1996 12 26.58 -34.84 -30.71 
1997 01 28.99 -35.66 -32.32 
1997 02 25.65 -32.16 -28.90 
1997 03 25.05 -32.05 -28.55 
1997 04 13.64 -22.41 -18.02 
1997 05 -5.91 -10.70  -8.30 
1997 06  3.28  -1.64    .82 
1997 07  6.12   1.28   3.69 
1997 08  3.80    .73   2.26 
1997 09  -.25  -3.10  -1.67 
1997 10 -5.67 -10.43  -8.05 
1997 11 22.32 -26.75 -24.53 
1997 12 29.31 -34.14 -31.72 
1998 01 25.97 -30.43 -28.20 
1998 02 30.30 -34.80 -32.55 
1998 03 28.04 -33.64 -30.84 
1998 04 17.08 -23.35 -20.21 
1998 05 -8.16 -13.60 -10.88 
1998 06  1.96  -1.52    .22 
1998 07  5.63    .70   3.16 
1998 08  3.83   -.16   1.83 
1998 09   .-4  -2.48  -1.26 
1998 10 11.01 -14.72 -12.86 
1998 11 18.54 -24.30 -21.42 
1998 12 28.00 -33.48 -30.74 
1999 01 28.65 -33.77 -31.21 
1999 02 31.86 -36.84 -34.35 
1999 03 28.34 -32.74 -30.54 
1999 04 20.14 -25.92 -23.03 
1999 05 -5.79 -11.50  -8.64 
1999 06  4.28   -.82   1.73 
1999 07  3.96    .-2   1.97 
1999 12 25.28 -30.39 -27.83 
2000 01 27.86 -33.98 -30.92 
2000 02 24.65 -31.42 -28.03 
2000 03 22.33 -28.81 -25.57 
2000 04 15.39 -22.56 -18.97 
2000 05 -5.74 -12.83  -9.28 
2000 06  2.97  -1.31    .83 
2000 07  4.98    .56   2.77 
2000 08  4.13    .58   2.35 
2000 09  1.16  -1.28    .-6 
