1911 09 13.00  -6.10   3.45 
1911 10  3.10 -18.60  -7.75 
1911 11 -1.70 -29.50 -15.60 
1911 12  5.10 -39.00 -16.95 
1912 01  3.90 -39.50 -17.79 
1912 02 10.70 -37.70 -24.20 
1912 03  -.80 -37.90 -19.35 
1912 04  3.40 -39.59 -18.09 
1912 05  4.90 -20.80  -7.95 
1912 06  6.80  -2.00   2.40 
1916 11 99.99 -31.20 -99.99 
1916 12 99.99 -35.59 -99.99 
1917 01 99.99 -39.80 -99.99 
1917 02 99.99 -40.00 -99.99 
1917 03 99.99 -44.00 -99.99 
1917 04 99.99 -38.70 -99.99 
1917 05 99.99 -19.50 -99.99 
1917 06 99.99  -4.50 -99.99 
1917 07 99.99    .40 -99.99 
1917 08 99.99  -2.40 -99.99 
1917 09 99.99 -15.40 -99.99 
1917 10 99.99 -18.40 -99.99 
1917 11 99.99 -25.50 -99.99 
1917 12 99.99 -32.59 -99.99 
1918 01 99.99 -40.40 -99.99 
1918 02 99.99 -38.50 -99.99 
1918 03 99.99 -35.00 -99.99 
1918 04 99.99 -32.30 -99.99 
1918 05 99.99 -19.40 -99.99 
1918 06 99.99  -3.90 -99.99 
1918 07 99.99   4.30 -99.99 
1918 08 99.99  -2.09 -99.99 
1918 09 99.99  -8.00 -99.99 
1918 10 99.99 -19.90 -99.99 
1918 11 99.99 -25.50 -99.99 
1918 12 99.99 -22.10 -99.99 
1919 01 99.99 -22.20 -99.99 
1919 02 99.99 -36.80 -99.99 
1919 03 99.99 -34.30 -99.99 
1919 04 99.99 -25.80 -99.99 
1919 05 99.99  -8.60 -99.99 
1919 06 99.99  -2.50 -99.99 
1919 07 99.99    .90 -99.99 
1919 08 99.99    . 0 -99.99 
1919 09 99.99  -9.00 -99.99 
1919 11 99.99 -25.30 -99.99 
1919 12 99.99 -31.20 -99.99 
1920 01 99.99 -31.30 -99.99 
1920 02 99.99 -34.80 -99.99 
1920 03 99.99 -26.00 -99.99 
1920 04 99.99 -22.60 -99.99 
1920 05 99.99 -15.80 -99.99 
1921 10  1.30 -19.00  -8.85 
1921 11  4.19 -25.00 -10.40 
1921 12  1.60 -29.80 -14.10 
1922 01 99.99 -26.00 -99.99 
1922 02 99.99 -30.00 -99.99 
1922 03 99.99 -25.40 -99.99 
1922 04 99.99 -24.40 -99.99 
1922 05 99.99 -13.60 -99.99 
1922 06 99.99  -2.80 -99.99 
1922 07 99.99   2.00 -99.99 
1922 08 99.99   2.40 -99.99 
1922 09 99.99  -4.80 -99.99 
1922 10 99.99 -14.20 -99.99 
1922 11 99.99 -17.20 -99.99 
1922 12 99.99 -30.00 -99.99 
1923 01 99.99 -30.00 -99.99 
1923 02 99.99 -28.00 -99.99 
1923 03 99.99 -32.00 -99.99 
1923 04 99.99 -23.80 -99.99 
1923 05 99.99 -11.40 -99.99 
1923 07 99.99   2.00 -99.99 
1923 08 99.99   -.50 -99.99 
1925 06 99.99  -1.00 -99.99 
1930 09  6.80  -7.70   -.44 
1930 10  4.60 -16.60  -6.00 
1930 11  3.50 -19.00  -7.75 
1930 12  3.80 -16.50  -6.35 
1931 01   .50 -23.40 -11.45 
1931 02  3.70 -27.80 -12.04 
1931 03 -5.80 -29.70 -17.75 
1931 04  4.19 -18.70  -7.25 
1931 05  1.90 -10.00  -4.05 
1931 06 11.00  -3.90   3.55 
1931 07 13.40   2.90   8.14 
1931 08 11.00    .70   5.85 
1931 09  5.80  -7.70   -.94 
1931 10  3.80 -16.10  -6.15 
1931 11  5.60 -18.00  -6.20 
1931 12  3.20 -23.60 -10.20 
1932 01  2.60 -24.70 -11.05 
1932 02  1.60 -30.00 -14.20 
1932 03 -1.00 -24.20 -12.60 
1932 04  4.19 -24.40 -10.10 
1932 05  4.50  -9.80  -2.65 
1932 06 11.20  -2.70   4.25 
1932 07 13.70   2.90   8.30 
1932 08 10.70   -.20   5.25 
1932 09  5.30  -6.70   -.69 
1932 10  3.20 -15.20  -6.00 
1932 11  1.80 -20.70  -9.45 
1932 12  2.60 -24.90 -11.15 
1933 01  5.10 -18.20  -6.55 
1933 02  -.40 -20.29 -10.35 
1933 03  2.50 -25.90 -11.70 
1933 04 -1.40 -20.80 -11.10 
1933 05  5.10 -15.10  -5.00 
1933 06  9.00  -5.90   1.55 
1933 07 12.20   1.90   7.05 
1933 08 11.70    .20   5.95 
1933 09 11.60  -5.90   2.85 
1933 10  3.60 -14.70  -5.55 
1933 11  3.50 -18.60  -7.55 
1933 12  5.20 -20.00  -7.40 
1934 01   .20 -18.20  -9.00 
1934 02  2.09 -27.70 -12.80 
1934 03  3.00 -18.50  -7.75 
1934 04   .20 -22.40 -11.10 
1934 05  5.00 -11.70  -3.35 
1934 06 12.20  -2.00   5.10 
1934 07 11.20   2.80   7.00 
1934 08 12.80    .50   6.65 
1945 09  8.20  -6.60    .79 
1945 10  6.70 -14.80  -4.05 
1945 11  5.70 -22.90  -8.60 
1945 12  4.80 -22.80  -9.00 
1946 01  2.80 -22.50  -9.85 
1946 02 -5.10 -27.90 -16.50 
1946 03  3.40 -32.50 -14.55 
1946 04  2.09 -27.40 -12.65 
1946 05  1.00 -13.70  -6.35 
1946 06  7.40  -3.80   1.80 
1946 07 13.20   2.60   7.89 
1946 08 10.90   1.50   6.20 
1957 01  3.00 -24.00 -10.50 
1957 02 -2.09 -21.20 -11.65 
1957 03  3.00 -27.30 -12.15 
1957 04  3.60 -24.20 -10.30 
1957 05  5.00 -10.70  -2.85 
1957 06  8.80  -2.00   3.40 
1957 07 11.50   3.00   7.25 
1957 08 10.00   -.40   4.80 
1957 09  6.80  -6.30    .25 
1957 10  6.00 -10.50  -2.25 
1957 11  6.00 -17.29  -5.64 
1957 12   .80 -23.70 -11.45 
1958 01  3.00 -25.50 -11.25 
1958 02 -2.20 -24.50 -13.35 
1958 03  1.60 -26.40 -12.40 
1958 04  4.60 -23.00  -9.20 
1958 05  4.00  -8.00  -2.00 
1958 06  9.30  -4.00   2.65 
1958 07 12.40    .90   6.64 
1958 08 12.80  -1.00   5.90 
1958 09 10.50  -9.39    .55 
1958 10  7.00 -16.50  -4.75 
1958 11  5.60 -20.50  -7.45 
1958 12  2.50 -28.70 -13.10 
1959 01 -3.90 -30.40 -17.15 
1959 02  3.00 -30.40 -13.70 
1959 03  4.19 -32.00 -13.90 
1959 04  5.60 -22.00  -8.20 
1959 05  4.60 -11.20  -3.30 
1959 06  8.50  -1.40   3.55 
1959 07 14.90   1.50   8.20 
1959 08 11.40   -.20   5.60 
1959 09  5.50  -6.20   -.34 
1959 10  4.50 -10.50  -3.00 
1959 11  5.90 -15.50  -4.80 
1959 12  4.90 -26.00 -10.55 
1960 01  3.20 -21.80  -9.29 
1960 02   . 0 -29.70 -14.85 
1960 03  2.70 -23.50 -10.40 
1960 04  4.00 -28.50 -12.25 
1960 05 14.30 -10.20   2.05 
1960 06 10.20  -2.60   3.80 
1960 07 15.00   2.09   8.55 
1960 08 13.30    .50   6.90 
1960 09 11.40  -6.40   2.49 
1960 10  2.90 -19.60  -8.35 
1960 11  3.20 -26.00 -11.40 
1960 12  4.00 -30.50 -13.25 
1961 01  1.80 -23.00 -10.60 
1961 02  4.50 -29.80 -12.65 
1961 03  3.40 -25.50 -11.05 
1961 04 -3.00 -23.60 -13.30 
1961 05  4.19 -15.00  -5.40 
1961 06 13.20   -.90   6.15 
1961 07 15.60   2.70   9.15 
1961 08 14.40    .10   7.25 
1961 09  7.80  -6.60    .60 
1961 10  9.89 -12.70  -1.40 
1961 11  6.90 -21.60  -7.35 
1961 12  3.60 -30.80 -13.60 
1962 01   .20 -26.80 -13.29 
1962 02  2.50 -30.60 -14.05 
1962 03 10.70 -27.60 -19.15 
1962 04   .70 -27.10 -13.20 
1962 05  -.90 -15.50  -8.20 
1962 06 13.60  -8.80   2.40 
1962 07 13.20    .40   6.80 
1962 08 15.80   -.70   7.55 
1962 09  6.00  -9.80  -1.90 
1962 10  6.00 -17.50  -5.75 
1962 11  5.90 -21.50  -7.80 
1962 12  4.00 -29.90 -12.95 
1963 01  -.40 -32.80 -16.60 
1963 02 -2.40 -39.09 -20.75 
1963 03 -1.50 -28.80 -15.15 
1963 04  2.20 -30.60 -14.20 
1963 05  7.20 -21.40  -7.10 
1963 06 10.80  -2.00   4.40 
1963 07  9.30    .30   4.80 
1963 08 14.00    .20   7.10 
1963 09  6.00  -7.90   -.95 
1963 10  6.50 -14.60  -4.05 
1963 11  3.10 -23.00  -9.95 
1963 12  -.60 -28.30 -14.45 
1964 01 -2.20 -33.59 -17.90 
1964 02  3.80 -31.50 -13.85 
1964 03  4.19 -29.00 -12.40 
1964 04   .50 -30.50 -15.00 
1964 05  5.00 -16.29  -5.64 
1964 06  7.90  -4.50   1.70 
1964 07 14.60   1.40   8.00 
1964 08 11.80  -1.30   5.25 
1964 09  6.50  -5.00    .75 
1964 10  4.19 -13.60  -4.70 
1964 11  2.30 -21.00  -9.35 
1964 12   . 0 -24.00 -12.00 
1965 01  2.50 -30.90 -14.20 
1965 02  3.60 -28.80 -12.60 
1965 03 -7.00 -27.60 -17.29 
1965 04  5.30 -31.60 -13.15 
1965 05  2.00 -10.50  -4.25 
1965 06 10.60  -4.40   3.10 
1965 07 15.50   1.30   8.39 
1965 08 12.40   -.50   5.95 
1965 09  6.20  -6.50   -.15 
1965 10  3.30 -17.20  -6.95 
1965 11  3.60 -19.50  -7.95 
1965 12  5.00 -32.09 -13.54 
1966 01  3.50 -35.50 -16.00 
1966 02 -6.00 -32.00 -19.00 
1966 03 -7.50 -36.00 -21.75 
1966 04  2.30 -23.80 -10.75 
1966 05  5.80 -20.70  -7.45 
1966 06 10.30  -5.50   2.40 
1966 07 18.20    .70   9.45 
1966 08 12.30  -1.80   5.25 
1966 09  3.50  -9.60  -3.05 
1966 10 -1.40 -24.00 -12.70 
1966 11  2.80 -24.60 -10.90 
1966 12  5.00 -21.80  -8.39 
1967 01 -2.50 -37.20 -19.85 
1967 02  1.30 -39.50 -19.10 
1967 03  1.00 -30.00 -14.50 
1967 04  2.80 -24.80 -11.00 
1967 05  3.20 -13.40  -5.10 
1967 06 12.00  -5.50   3.25 
1967 07  9.60   2.50   6.05 
1967 08 10.00  -1.40   4.30 
1967 09 12.80  -9.50   1.65 
1967 10  4.10 -21.30  -8.59 
1967 11  5.00 -21.00  -8.00 
1967 12  -.20 -27.90 -14.05 
1968 01  1.30 -31.30 -15.00 
1968 02 -4.19 -30.30 -17.25 
1968 03 -3.20 -30.50 -16.85 
1968 04 -2.40 -25.00 -13.70 
1968 05  2.70 -18.00  -7.65 
1968 06  9.80  -3.30   3.25 
1968 07 10.90   1.60   6.25 
1968 08 10.30  -1.60   4.35 
1968 09  6.80 -13.20  -3.19 
1968 10 -2.20 -24.90 -13.55 
1968 11  1.00 -31.60 -15.30 
1968 12  2.40 -38.09 -17.84 
1969 01 -1.50 -35.80 -18.65 
1969 02  -.20 -37.00 -18.60 
1969 03  3.10 -37.20 -17.05 
1969 04  1.20 -28.40 -13.60 
1969 05  3.00 -12.60  -4.80 
1969 06  9.50  -5.90   1.80 
1969 07 16.00   2.40   9.20 
1969 08 11.60    .80   6.20 
1969 09 10.40  -3.20   3.60 
1969 10  6.40 -14.50  -4.05 
1969 11 -1.60 -22.60 -12.10 
1969 12   .80 -24.70 -11.95 
1970 01  5.20 -31.60 -13.20 
1970 02 -3.10 -31.30 -17.19 
1970 03   .30 -26.00 -12.85 
1970 04  -.20 -27.70 -13.95 
1970 05  8.80 -10.40   -.79 
1970 06 10.30  -1.70   4.30 
1970 07 17.50   2.40   9.95 
1970 08 11.50  -1.60   4.94 
1970 09  6.70  -6.80    .-5 
1970 10  7.00 -16.40  -4.69 
1970 11 -1.60 -23.50 -12.55 
1970 12 -2.50 -28.80 -15.65 
1971 01 -9.80 -33.80 -21.80 
1971 02  2.20 -32.50 -15.15 
1971 03  2.30 -30.00 -13.85 
1971 04  2.00 -30.00 -14.00 
1971 05  6.60 -10.60  -2.00 
1971 06 14.00  -2.00   6.00 
1971 07 13.50   1.60   7.55 
1971 08  9.89   -.20   4.85 
1971 09  8.50  -6.40   1.04 
1971 10  4.40 -21.60  -8.60 
1971 11 -8.89 -26.60 -17.75 
1971 12   .60 -24.80 -12.10 
1972 01  4.40 -18.40  -7.00 
1972 02   .80 -24.00 -11.60 
1972 03  3.20 -28.00 -12.40 
1972 04 -3.20 -22.00 -12.60 
1972 05  4.30 -11.20  -3.44 
1972 06 15.50   -.90   7.30 
1972 07 14.90   1.40   8.14 
1972 08 11.80   1.00   6.40 
1972 09  8.89  -5.00   1.94 
1972 10  6.70 -12.10  -2.70 
1972 11  3.70 -12.60  -4.45 
1972 12  5.20 -23.90  -9.35 
1973 01  4.30 -24.00  -9.85 
1973 02  1.00 -27.60 -13.30 
1973 03   .20 -30.00 -14.90 
1973 04  1.10 -23.30 -11.10 
1973 05  5.60 -11.50  -2.95 
1973 06 10.20  -1.70   4.25 
1973 07 18.20   3.20  10.70 
1973 08  9.50  -1.20   4.15 
1973 09  6.90  -8.10   -.60 
1973 10  1.80 -16.00  -7.10 
1973 11 -3.90 -22.90 -13.40 
1973 12 -4.40 -32.00 -18.20 
1974 01  5.20 -22.90  -8.85 
1974 02  2.40 -25.50 -11.55 
1974 03  3.90 -21.90  -9.00 
1974 04  -.90 -21.80 -11.35 
1974 05  3.30 -14.20  -5.45 
1974 06 11.80  -1.60   5.10 
1974 07 14.10   3.60   8.85 
1974 08 11.10    .50   5.80 
1974 09  7.70  -5.10   1.30 
1974 10  6.30 -10.70  -2.19 
1974 11  5.10 -23.50  -9.20 
1974 12  1.50 -19.00  -8.75 
1975 01  2.00 -29.30 -13.65 
1975 02  4.30 -29.70 -12.70 
1975 03   .20 -28.40 -14.10 
1975 04  3.00 -24.10 -10.55 
1975 05  2.00 -16.00  -7.00 
1975 06  7.00  -3.40   1.80 
1975 07 15.30   2.50   8.89 
1975 08 14.10   1.80   7.95 
1975 09  7.00  -5.50    .75 
1975 10  1.10 -20.50  -9.70 
1975 11  7.00 -22.60  -7.80 
1975 12 -3.00 -30.50 -16.75 
1976 01  -.50 -29.60 -15.05 
1976 02  4.19 -34.59 -15.19 
1976 03  4.80 -33.70 -14.45 
1976 04  3.60 -21.30  -8.84 
1976 05 10.50 -13.90  -1.69 
1976 06  9.50  -4.10   2.70 
1976 07 13.60   2.09   7.85 
1976 08 11.30   -.50   5.40 
1976 09  6.30 -10.00  -1.84 
1976 10  5.00 -16.00  -5.50 
1976 11  4.50 -21.00  -8.25 
1976 12  4.80 -22.50  -8.85 
1977 01  3.40 -21.30  -8.95 
1977 02 -5.00 -33.00 -19.00 
1977 03 -7.40 -33.00 -20.20 
1977 04  2.50 -27.40 -12.45 
1977 05  6.40 -16.50  -5.05 
1977 06 10.00  -5.50   2.25 
1977 07 15.00   1.10   8.05 
