1923 10 14.20  -2.90   5.64 
1923 11  4.50  -9.20  -2.34 
1923 12 -6.90 -17.79 -12.35 
1924 01 13.10 -27.50 -20.29 
1924 02 -2.40 -16.29  -9.34 
1924 03 -1.10 -11.70  -6.40 
1924 04  8.30  -6.20   1.05 
1924 05 16.60  -1.20   7.70 
1924 08 19.79   6.50  13.15 
1924 09 18.00   2.20  10.10 
1924 11 -2.90 -12.30  -7.60 
1924 12 14.40 -27.50 -20.95 
1925 01 15.30 -28.70 -22.00 
1925 03 -2.00 -18.10 -10.05 
1925 05 19.20   1.40  10.30 
1925 06 20.90   7.30  14.10 
1925 08 21.40   8.39  14.90 
1925 09 15.90   1.20   8.55 
1925 10  4.69  -7.30  -1.30 
1926 02 -2.50 -15.10  -8.80 
1926 03  1.80 -11.90  -5.04 
1926 05 17.50   3.70  10.60 
1926 06 20.40   4.90  12.65 
1926 07 25.40   9.89  17.65 
1926 10  8.00  -2.70   2.65 
1926 11 -5.90 -15.20 -10.55 
1926 12 10.30 -22.70 -16.50 
1927 01 11.70 -26.60 -19.15 
1927 02 -8.89 -26.60 -17.75 
1927 06 21.10   6.30  13.70 
1927 07 23.40   9.20  16.29 
1927 08 23.80   6.70  15.25 
1927 09 17.29   3.10  10.20 
1927 10 12.20  -1.30   5.45 
1927 11 -9.89 -21.20 -15.55 
1928 02 -2.40 -14.40  -8.39 
1928 03   .90 -12.50  -5.80 
1928 04  5.30  -7.60  -1.14 
1928 05 19.70   3.40  11.55 
1928 07 24.00   9.39  16.70 
1928 08 21.20   4.00  12.60 
1928 09 18.20   -.60   8.80 
1928 10  8.20  -3.10   2.55 
1929 01 19.79 -32.80 -26.30 
1929 02 11.10 -25.10 -18.10 
1929 03   . 0 -14.70  -7.35 
1929 04  5.10  -6.40   -.65 
1929 05 15.90    .70   8.30 
1929 11  1.10  -8.89  -3.90 
1929 12 10.80 -25.20 -18.00 
1930 01 16.70 -29.80 -23.25 
1930 02 -4.80 -20.10 -12.45 
1930 03  1.70 -14.30  -6.30 
1931 01 -4.30 -12.90  -8.60 
1931 02  3.00  -8.30  -2.65 
1931 03 -2.40 -13.10  -7.75 
1931 04 11.90   -.20   5.85 
1931 05 16.50   6.40  11.45 
1931 06 19.79  10.60  15.20 
1931 07 22.50  14.00  18.25 
1931 08 21.90  12.30  17.10 
1931 09 14.80   6.40  10.60 
1931 10 12.40    .60   6.50 
1931 11 -1.20  -9.70  -5.45 
1931 12 -6.30 -13.60  -9.95 
1932 01 12.60 -20.80 -16.70 
1932 02 10.20 -20.20 -15.20 
1932 03 -7.70 -20.60 -14.15 
1932 04  8.80   -.70   4.05 
1932 05 20.40   9.10  14.75 
1932 06 21.70  12.70  17.20 
1932 07 22.50  14.60  18.54 
1932 08 22.90  13.30  18.10 
1932 09 18.60   5.00  11.80 
1932 10  5.50  -2.80   1.35 
1932 11 -4.90 -13.50  -9.20 
1932 12 10.30 -17.10 -13.70 
1933 01 14.00 -23.40 -18.70 
1933 02 12.50 -24.10 -18.29 
1933 03 -2.09 -15.20  -8.64 
1933 04  6.60  -1.80   2.40 
1933 05 16.90   7.20  12.04 
1933 06 21.00  12.70  16.85 
1933 07 22.40  13.50  17.95 
1933 08 24.20  11.90  18.04 
1933 09 14.30   6.10  10.20 
1933 10  7.50  -2.60   2.45 
1933 11  -.10  -8.10  -4.10 
1933 12 21.50 -28.30 -24.90 
1934 01 -5.50 -17.40 -11.45 
1934 02 -3.30 -12.20  -7.75 
1934 03 -2.09 -13.20  -7.64 
1934 04 11.50    .60   6.05 
1934 05 20.90   8.60  14.75 
1934 06 19.79  10.20  15.00 
1934 07 23.40  12.10  17.75 
1934 08 21.70   8.39  15.05 
1934 09 10.20   -.20   5.00 
1934 10 11.80  -3.00   4.40 
1934 11  -.40  -8.39  -4.39 
1934 12 10.80 -21.60 -16.20 
1935 01 18.70 -30.70 -24.70 
1935 02  -.10 -12.80  -6.45 
1935 03 -5.30 -16.70 -11.00 
1935 04  5.90  -9.60  -1.85 
1935 05 16.20   1.10   8.65 
1935 06 21.40   3.50  12.45 
1935 07 26.30   6.50  16.40 
1935 08 21.00   4.80  12.90 
1935 09 17.60   -.10   8.75 
1935 10 10.50  -5.40   2.55 
1935 11 -5.10 -18.40 -11.75 
1936 05 21.10   5.60  13.35 
1936 06 22.00   7.40  14.70 
1936 07 28.10  10.90  19.50 
1936 08 24.30   7.70  16.00 
1936 09 15.20   2.70   8.95 
1937 05 19.70   3.70  11.70 
1937 06 25.20   7.40  16.30 
1937 07 27.10  10.50  18.79 
1937 08 23.90   6.90  15.40 
1937 09 19.70   1.90  10.80 
1939 03 -1.80 -16.40  -9.09 
1939 04  9.60  -4.30   2.65 
1939 05 18.79   5.70  12.25 
1939 06 18.40   5.80  12.10 
1939 07 26.10  11.00  18.54 
1939 08 25.30   9.50  17.40 
1939 09 17.50   2.80  10.14 
1939 10  6.40  -3.70   1.35 
1959 11 -2.80 -11.70  -7.25 
1959 12 -2.30 -12.80  -7.55 
1960 01 13.50 -25.60 -19.54 
1960 02 -9.10 -99.99 -99.99 
1960 03 -3.40 -20.10 -11.75 
1960 04  8.60  -1.60   3.50 
1960 05 16.90   3.80  10.35 
1960 07 25.70  11.90  18.79 
1960 08 22.80   8.89  15.85 
1960 09 19.60   5.40  12.50 
1960 10 99.99  -1.40 -99.99 
1960 11 -2.09 -12.80  -7.45 
1960 12 -5.30 -99.99 -99.99 
1961 01 -7.90 -20.50 -14.20 
1961 02 -5.30 -17.90 -11.60 
1961 03   . 0 -12.30  -6.15 
1961 04  6.60  -5.50    .54 
1961 05 18.79   4.60  11.70 
1961 06 26.00 -99.99 -99.99 
1961 07 25.50   9.89  17.70 
1961 08 26.90  10.80  18.85 
1961 09 13.60   -.10   6.75 
1961 10  8.89  -1.30   3.79 
1961 11 -2.60 -11.60  -7.10 
1961 12 15.90 -27.20 -21.55 
1962 01 10.20 -22.80 -16.50 
1962 02 13.30 -24.30 -18.79 
1962 03 -3.10 -18.10 -10.60 
1962 04  8.70  -3.30   2.69 
1962 05 17.60   2.70  10.15 
1962 06 23.90   9.20  16.54 
1962 07 22.80   9.39  16.09 
1962 08 23.30   9.10  16.20 
1962 09 19.10   3.50  11.30 
1962 10 14.10    .50   7.30 
1962 11  1.60  -6.40  -2.40 
1962 12 -7.40 -99.99 -99.99 
1963 01 15.20 -25.70 -20.45 
1963 02 -8.89 -21.30 -15.10 
1963 03   .20 -11.90  -5.85 
1963 04 10.20  -3.60   3.30 
1963 06 99.99   8.60 -99.99 
1963 07 25.80  11.80  18.79 
1963 08 23.70   9.60  16.65 
1963 09 20.60   6.10  13.35 
1963 10 16.29   1.30   8.79 
1963 11  -.60 -11.40  -6.00 
1964 01 -8.80 -19.20 -14.00 
1964 02 -1.60 -13.30  -7.45 
1964 03 -6.30 -22.40 -14.35 
1964 07 25.60  12.30  18.95 
1964 08 21.40   8.70  15.04 
1964 09 13.30   3.30   8.30 
1964 10 12.40    .20   6.30 
1964 11 -2.30 -11.40  -6.85 
1964 12 16.79 -25.80 -21.30 
1965 01 16.60 -26.90 -21.75 
1965 02 15.30 -25.60 -20.45 
1965 03 -4.40 -20.40 -12.40 
1965 04  8.89  -3.30   2.79 
1965 05 16.20   2.30   9.25 
1965 06 20.70   8.20  14.45 
1965 07 25.80  11.50  18.65 
1965 08 23.30  10.10  16.70 
1965 09 10.60   -.30   5.15 
1965 10 14.20   -.10   7.05 
1965 11 -5.90 -14.70 -10.30 
1965 12 -6.60 -17.40 -12.00 
1966 01 22.00 -31.90 -26.95 
1966 02 -9.70 -23.50 -16.60 
1966 03   .50 -12.00  -5.75 
1966 04  5.70  -4.69    .50 
1966 05 20.29   3.80  12.04 
1966 06 20.10   8.39  14.25 
1966 07 23.30  10.60  16.95 
1966 08 22.10   9.10  15.60 
1966 09 20.60   5.70  13.15 
1966 10  9.20  -2.09   3.55 
1966 11 -9.70 -17.60 -13.65 
1966 12 -9.20 -17.29 -13.25 
1967 01 15.20 -23.10 -19.15 
1967 02 10.10 -23.60 -16.85 
1967 03 -5.10 -18.40 -11.75 
1967 04  5.60  -7.30   -.85 
1967 05 16.70   1.30   9.00 
1967 06 20.10   6.60  13.35 
1967 07 24.40  10.40  17.40 
1967 08 25.11  10.58  17.84 
1967 09 22.15   6.58  14.36 
1967 10  7.85   -.45   3.70 
1967 11  -.17  -8.76  -4.46 
1967 12 -9.57 -19.60 -14.58 
1968 01 13.93 -24.55 -19.24 
1968 02 -5.88 -16.45 -11.17 
1968 03  3.28  -6.56  -1.64 
1968 04  9.25  -2.78   3.23 
1968 05 17.01   3.38  10.19 
1968 06 21.44   8.18  14.81 
1968 07 22.86   9.96  16.41 
1968 08 19.90   8.28  14.09 
1968 09 15.76   5.88  10.82 
1968 10  8.80   -.61   4.09 
1968 11  1.14  -6.71  -2.78 
1968 12 13.88 -21.85 -17.86 
1969 01 23.38 -34.00 -28.68 
1969 02 -9.39 -20.91 -15.15 
1969 03 -2.35 -15.93  -9.14 
1969 04 13.66    . 5   6.85 
1969 05 16.16   3.41   9.78 
1969 06 20.90   5.83  13.36 
1969 07 22.37  10.06  16.21 
1969 08 23.13  10.21  16.67 
1969 09 14.55   5.02   9.78 
1969 10  4.10  -3.26    .41 
1969 11   .37  -9.37  -4.50 
1969 12 -6.60 -14.83 -10.71 
1970 01 15.32 -25.06 -20.18 
1970 02 -5.38 -19.53 -12.45 
1970 03 -4.56 -17.42 -10.99 
1970 04  9.05  -2.57   3.24 
1970 05 17.04   3.66  10.35 
1970 06 23.47  11.88  17.67 
1970 07 23.54  12.80  18.17 
1970 08 22.33   9.64  15.99 
1970 09 16.87   4.16  10.51 
1970 10  9.05   -.75   4.15 
1970 11 -5.36 -12.33  -8.84 
1970 12 16.14 -26.06 -21.09 
1971 01 19.14 -28.92 -24.03 
1971 02 -5.72 -19.45 -12.58 
1971 03 -2.41 -15.17  -8.79 
1971 04 10.33  -2.87   3.73 
1971 05 20.75   5.85  13.30 
1971 06 20.73   9.34  15.03 
1971 07 21.69   9.87  15.78 
1971 08 24.27  11.23  17.75 
1971 09 15.54   4.11   9.82 
1971 10  9.96   -.83   4.56 
1971 11 -2.99 -11.06  -7.02 
1971 12 13.43 -23.45 -18.44 
1972 01 16.04 -28.09 -22.07 
1972 02 14.36 -24.74 -19.54 
1972 03 -1.25 -12.03  -6.64 
1972 04  7.37  -3.02   2.17 
1972 05 19.65   5.38  12.51 
1972 06 22.68   9.74  16.20 
1972 07 20.50   9.68  15.09 
1972 08 24.24  11.11  17.67 
1972 09  9.95    .97   5.46 
1972 10  7.32  -3.62   1.85 
1972 11 -2.76  -8.93  -5.84 
1972 12 14.73 -22.97 -18.84 
1973 01 -8.72 -19.74 -14.23 
1973 02 -7.64 -19.37 -13.50 
1973 03  3.69  -9.39  -2.85 
1973 04  7.35  -2.90   2.22 
1973 05 18.19   6.06  12.12 
1973 06 20.63   9.79  15.20 
1973 07 23.25  11.46  17.35 
1973 08 21.68  10.41  16.04 
1973 09 16.08   4.46  10.27 
1973 10  9.09    .12   4.60 
1973 11 -9.39 -17.04 -13.21 
1973 12 12.62 -21.27 -16.94 
1974 01 17.49 -26.91 -22.20 
1974 02 -6.51 -20.42 -13.46 
1974 03 -6.18 -18.15 -12.16 
1974 04 10.35  -1.65   4.35 
1974 05 12.43   2.72   7.57 
1974 06 21.15   9.47  15.31 
1974 07 23.30  11.19  17.24 
1974 08 19.95   7.91  13.93 
1974 09 13.36   2.67   8.01 
1974 10 12.42   -.11   6.15 
1974 11  1.94  -7.75  -2.90 
1974 12 -2.47 -10.61  -6.54 
1975 01 -9.31 -20.04 -14.67 
1975 02 10.18 -21.75 -15.96 
1975 03 -4.16 -16.12 -10.14 
1975 04  6.92  -4.48   1.21 
1975 05 16.07   3.65   9.85 
1975 06 20.04   9.10  14.57 
1975 07 25.36  13.10  19.23 
1975 08 18.85   8.39  13.62 
1975 09 17.10   4.76  10.93 
1975 10  8.92   -.55   4.18 
1975 11  -.30  -9.72  -5.01 
1975 12 -8.64 -19.87 -14.25 
1976 01 -8.60 -20.43 -14.51 
1976 02 -5.08 -15.20 -10.13 
1976 03  -.37 -12.64  -6.50 
1976 04 13.79    .40   7.09 
1976 05 19.91   4.86  12.38 
1976 06 20.31   8.87  14.59 
1976 07 23.95  12.06  18.00 
1976 08 23.76  11.43  17.59 
1976 09 19.74   6.13  12.93 
1976 10  7.83  -2.21   2.81 
1976 11  1.22  -9.68  -4.23 
1976 12 -8.35 -18.70 -13.53 
1977 01 13.03 -23.70 -18.36 
1977 02  1.84  -9.92  -4.04 
1977 03  1.85 -10.07  -4.10 
1977 04 14.44   -.81   6.81 
1977 05 19.77   6.59  13.18 
1977 06 22.47   8.68  15.57 
1977 07 20.71   9.26  14.98 
1978 01 17.85 -31.17 -24.51 
1978 03  -.86 -13.52  -7.19 
