1948 08 15.50 -99.99 -99.99 
1948 09 10.90 -99.99 -99.99 
1948 10  6.50 -99.99 -99.99 
1948 11 -2.70 -99.99 -99.99 
1948 12 -9.20 -99.99 -99.99 
1949 01 -8.10 -99.99 -99.99 
1949 02 -9.39 -99.99 -99.99 
1949 03 -4.40 -99.99 -99.99 
1949 04   .80 -99.99 -99.99 
1949 05  6.50 -99.99 -99.99 
1949 06  7.20 -99.99 -99.99 
1949 07 15.00 -99.99 -99.99 
1949 08 12.30 -99.99 -99.99 
1949 09 10.40 -99.99 -99.99 
1949 10  3.00 -99.99 -99.99 
1949 11 -6.50 -99.99 -99.99 
1949 12 -8.39 -99.99 -99.99 
1950 01 -9.39 -99.99 -99.99 
1950 02 10.30 -99.99 -99.99 
1950 03 -4.90 -99.99 -99.99 
1950 04 -1.60 -99.99 -99.99 
1950 05  6.10 -99.99 -99.99 
1950 06 10.70 -99.99 -99.99 
1950 07 15.70 -99.99 -99.99 
1950 08 16.10 -99.99 -99.99 
1950 09 10.90 -99.99 -99.99 
1950 10  3.70 -99.99 -99.99 
1950 11 -4.90 -99.99 -99.99 
1950 12 -9.30 -99.99 -99.99 
1951 01 10.20 -15.60 -12.90 
1951 02 -9.70 -15.70 -12.70 
1951 03 -4.30  -9.89  -7.10 
1951 04  -.90  -6.50  -3.70 
1951 05  5.60   -.40   2.60 
1951 06  8.10   1.20   4.65 
1951 07 11.00   4.60   7.80 
1951 08 13.70   5.80   9.75 
1951 09 11.90   3.40   7.64 
1951 10  4.50  -1.10   1.70 
1951 11 -2.60  -7.30  -4.94 
1951 12 -4.30  -9.50  -6.90 
1952 01 -8.00 -13.30 -10.65 
1952 02 -6.90 -12.10  -9.50 
1952 03 -5.60 -11.20  -8.39 
1952 04  1.60  -3.20   -.80 
1952 05  5.10  -1.20   1.95 
1952 06 10.10   3.20   6.65 
1952 07 13.20   6.40   9.80 
1952 08 14.90   6.40  10.65 
1952 09 11.10   1.90   6.50 
1952 10  6.50  -2.09   2.20 
1952 11 -2.60  -8.30  -5.45 
1952 12 -7.40 -12.40  -9.89 
1953 01 10.30 -15.00 -12.65 
1953 02 -5.30 -11.00  -8.14 
1953 03 -4.80 -10.70  -7.75 
1953 04   .50  -5.30  -2.40 
1953 05  6.40    .50   3.45 
1953 06 10.10   3.20   6.65 
1953 07 15.20   8.20  11.70 
1953 08 14.10   5.50   9.80 
1953 09 11.70   2.80   7.25 
1953 10   .80  -6.60  -2.90 
1953 11 -4.80  -9.89  -7.35 
1953 12 -6.20 -11.50  -8.85 
1954 01 10.50 -15.70 -13.10 
1954 02 -7.60 -14.10 -10.85 
1954 03 -4.30 -10.10  -7.20 
1954 04  1.40  -3.90  -1.25 
1954 05  4.90  -1.00   1.95 
1954 06  8.80   2.20   5.50 
1954 07 10.90   4.50   7.70 
1954 08 11.70   5.00   8.35 
1954 09 11.00   2.60   6.80 
1954 10  3.20  -3.90   -.35 
1954 11 -3.40 -10.00  -6.70 
1954 12 -9.10 -15.00 -12.05 
1955 01 -9.60 -15.20 -12.40 
1955 02 -6.60 -12.70  -9.64 
1955 03 -3.50  -8.80  -6.15 
1955 04 -2.20  -8.60  -5.40 
1955 05  3.90  -2.40    .75 
1955 06  9.30   2.00   5.65 
1955 07 12.70   5.30   9.00 
1955 08 16.60   8.00  12.30 
1955 09 11.60   2.40   7.00 
1955 10  4.50  -3.40    .54 
1955 11 -1.40  -7.10  -4.25 
1955 12 -6.20 -10.30  -8.25 
1956 01 10.40 -15.50 -12.95 
1956 02 -7.80 -13.60 -10.70 
1956 03 -3.70  -9.20  -6.45 
1956 04  1.90  -3.80   -.95 
1956 05  9.20   1.90   5.55 
1956 06 10.20   2.80   6.50 
1956 07 18.70   9.70  14.20 
1956 08 15.80   6.20  11.00 
1956 09 12.60   3.30   7.95 
1956 10  5.90  -2.40   1.75 
1956 11  1.30  -5.50  -2.09 
1956 12 -7.80 -13.10 -10.45 
1957 01 10.40 -15.10 -12.75 
1957 02 10.60 -17.50 -14.05 
1957 03 -3.70 -10.20  -6.95 
1957 04 -1.30  -7.00  -4.15 
1957 05  3.50  -2.09    .70 
1957 06  8.80   2.00   5.40 
1957 07 12.30   5.20   8.75 
1957 08 13.70   5.40   9.55 
1957 09 10.20   1.10   5.65 
1957 10  3.80  -3.60    .10 
1957 11 -3.80  -9.10  -6.45 
1957 12 -7.60 -12.70 -10.14 
1958 01 -6.70 -12.20  -9.45 
1958 02 -8.70 -14.20 -11.45 
1958 03 -3.60  -9.00  -6.30 
1958 04  1.50  -3.20   -.85 
1958 05  2.50  -3.40   -.45 
1958 06  9.39   2.09   5.75 
1958 07 14.70   7.30  11.00 
1958 08 13.20   4.60   8.89 
1958 09 13.00   3.10   8.05 
1958 10  3.20  -3.50   -.14 
1958 11 -4.30 -10.00  -7.15 
1958 12 -5.70  -9.89  -7.80 
1959 01 -8.89 -14.60 -11.75 
1959 02 10.40 -15.60 -13.00 
1959 03 -4.50 -10.00  -7.25 
1959 04  2.30  -3.70   -.70 
1959 05  4.19  -1.70   1.24 
1959 06 10.10   3.40   6.75 
1959 07 13.60   6.40  10.00 
1959 08 17.00   7.60  12.30 
1959 09 16.20   6.50  11.35 
1959 10  8.00  -1.20   3.40 
1959 11 -4.40  -8.80  -6.60 
1959 12 -7.30 -13.00 -10.14 
1960 01 -8.89 -14.70 -11.79 
1960 02 -5.10 -10.20  -7.64 
1960 03 -6.30 -12.30  -9.30 
1960 04  -.60  -6.60  -3.60 
1960 05  3.80  -2.70    .54 
1960 06 10.80   3.20   7.00 
1960 07 13.80   6.70  10.25 
1960 08 17.00   7.20  12.10 
1960 09 10.70   1.40   6.05 
1960 10  5.20  -2.90   1.14 
1960 11 -4.50 -10.70  -7.60 
1960 12 -6.60 -12.70  -9.64 
1961 01 -8.70 -14.50 -11.60 
1961 02 11.30 -16.90 -14.10 
1961 03 -5.20 -11.50  -8.35 
1961 04  1.80  -5.10  -1.65 
1961 05  8.89   1.50   5.20 
1961 06 11.60   4.30   7.95 
1961 07 17.29   8.00  12.65 
1961 08 15.10   5.50  10.30 
1961 09 13.40   3.50   8.45 
1961 10  2.80  -4.60   -.90 
1961 11 -2.90  -9.60  -6.25 
1961 12  -.20 -13.70  -6.95 
1962 01 -9.60 -15.10 -12.35 
1962 02 -7.20 -12.40  -9.79 
1962 03 -1.50  -7.40  -4.44 
1962 04   .90  -4.69  -1.89 
1962 05  4.19  -2.00   1.09 
1962 06  9.50   2.90   6.20 
1962 07 14.90   6.90  10.90 
1962 08 15.20   5.30  10.25 
1962 09 10.00    .30   5.15 
1962 10  3.60  -4.00   -.20 
1962 11 -6.10 -11.50  -8.80 
1962 12 -7.90 -13.00 -10.45 
1963 01 -7.50 -13.00 -10.25 
1963 02 -6.10 -11.00  -8.55 
1963 03 -3.50  -9.50  -6.50 
1963 04  2.80  -3.50   -.35 
1963 05  6.30   -.50   2.90 
1963 06 11.20   3.60   7.39 
1963 07 13.60   5.80   9.70 
1963 08 14.90   5.10  10.00 
1963 09 11.30   2.00   6.65 
1963 10  6.70  -1.40   2.65 
1963 11 -3.10  -8.60  -5.85 
1963 12 -5.60 -11.30  -8.45 
1964 01 12.80 -19.20 -16.00 
1964 02 -8.60 -14.60 -11.60 
1964 03 -2.60  -8.39  -5.50 
1964 04  -.30  -5.90  -3.10 
1964 05  3.80  -2.40    .69 
1964 06  9.39   2.60   6.00 
1964 07 11.70   5.80   8.75 
1964 08 13.40   6.30   9.85 
1964 09  9.80   2.00   5.90 
1964 10  4.10  -4.30   -.10 
1964 11 -1.80  -8.60  -5.20 
1964 12 -7.60 -13.50 -10.55 
1965 01 -7.10 -12.40  -9.75 
1965 02 10.30 -15.70 -13.00 
1965 03 -5.00 -10.80  -7.90 
1965 04   .20  -5.50  -2.65 
1965 05  6.40   -.40   3.00 
1965 06  9.10   2.70   5.90 
1965 07 12.90   6.30   9.60 
1965 08 12.80   4.60   8.70 
1965 09  8.80   1.20   5.00 
1965 10  4.00  -1.90   1.04 
1965 11 -3.10  -8.00  -5.55 
1965 12 -7.60 -12.90 -10.25 
1966 01 -6.30 -11.20  -8.75 
1966 02 -5.30 -10.00  -7.65 
1966 03 -5.10 -10.50  -7.80 
1966 04  -.60  -6.40  -3.50 
1966 05  3.90  -2.00    .95 
1966 06 12.40   5.30   8.85 
1966 07 12.80   6.00   9.39 
1966 08 14.00   6.50  10.25 
1966 09  9.60   1.90   5.75 
1966 10   .20  -4.60  -2.20 
1966 11 -3.20  -9.60  -6.40 
1966 12 -7.50 -12.60 -10.05 
1967 01 10.10 -16.70 -13.40 
1967 02 -7.80 -13.70 -10.75 
1967 03 -4.50 -10.90  -7.70 
1967 04   .40  -5.80  -2.70 
1967 05  4.10  -2.30    .90 
1967 06  9.80   2.60   6.20 
1967 07 13.30   6.70  10.00 
1967 08 14.30   6.30  10.30 
1967 09 11.30   2.50   6.90 
1967 10  1.90  -5.00  -1.55 
1967 11 -3.70  -9.39  -6.55 
1967 12 -5.10 -11.10  -8.10 
1968 01 -7.90 -15.30 -11.60 
1968 02 -6.60 -15.40 -11.00 
1968 03 -2.20  -9.30  -5.75 
1968 04  2.09  -4.90  -1.40 
1968 05  3.10  -2.70    .19 
1968 06 10.00   2.60   6.30 
1968 07 13.40   6.20   9.79 
1968 08 17.60   5.90  11.75 
1968 09 11.20   3.00   7.10 
1968 10  2.90  -3.90   -.50 
1968 11 -4.00  -8.50  -6.25 
1968 12 -7.00 -12.80  -9.89 
1969 01 -9.60 -16.50 -13.05 
1969 02 -8.20 -15.60 -11.90 
1969 03 -2.00  -6.70  -4.35 
1969 04  1.70  -6.00  -2.15 
1969 05  7.00  -1.70   2.65 
1969 06  9.80   2.30   6.05 
1969 07 11.80   5.40   8.60 
1969 08 12.80   6.20   9.50 
1969 09  8.30    .80   4.55 
1969 10  3.60  -2.70    .44 
1969 11 -1.40  -8.60  -5.00 
1969 12 -4.30 -10.40  -7.35 
1970 01 -7.10 -13.90 -10.50 
1970 02 -4.80 -12.60  -8.70 
1970 03 -2.60 -11.90  -7.25 
1970 04  2.70  -3.40   -.35 
1970 05  7.10    . 0   3.55 
1970 06 11.20   4.19   7.70 
1970 07 11.80   4.80   8.30 
1970 08 16.10   8.60  12.35 
1970 09 10.60   2.60   6.60 
1970 10  5.30  -1.90   1.70 
1970 11 -2.00  -7.30  -4.65 
1970 12 -7.90 -12.60 -10.25 
1971 01 -9.89 -15.40 -12.65 
1971 02 -8.39 -13.30 -10.85 
1971 03 -2.80  -8.10  -5.45 
1971 04  2.50  -3.10   -.29 
1971 05  7.70    .70   4.19 
1971 06 13.30   6.30   9.80 
1971 07 14.70   6.70  10.70 
1971 08 14.60   6.20  10.40 
1971 09  9.20    .90   5.04 
1971 10  5.70  -2.70   1.49 
1971 11 -2.40  -7.40  -4.90 
1971 12 -4.10  -9.10  -6.60 
1972 01 -8.80 -14.50 -11.65 
1972 02 11.80 -19.10 -15.45 
1972 03 -4.40 -10.10  -7.25 
1972 04  -.10  -6.30  -3.20 
1972 05  5.00  -1.90   1.55 
1972 06  9.50   2.09   5.80 
1972 07 10.00   3.60   6.80 
1972 08 11.80   4.19   8.00 
1972 09 10.00   2.40   6.20 
1972 10  4.30  -2.60    .85 
1972 11 -1.20  -7.10  -4.15 
1972 12 -6.80 -12.50  -9.64 
1973 01 11.20 -17.40 -14.29 
1973 02 -6.90 -12.80  -9.85 
1973 03 -5.20 -11.40  -8.29 
1973 04  1.30  -4.19  -1.45 
1973 05  6.30   -.90   2.70 
1973 06 12.70   5.80   9.25 
1973 07 16.29   8.89  12.60 
1973 08 16.50   7.50  12.00 
1973 09 11.00   2.20   6.60 
1973 10  5.60  -2.40   1.59 
1973 11  1.10  -6.10  -2.50 
1973 12 -6.10 -11.50  -8.80 
1974 01 10.20 -16.20 -13.20 
1974 02 -9.10 -15.70 -12.40 
1974 03 -2.60  -9.60  -6.10 
1974 04  3.30  -3.00    .14 
1974 05  6.40   -.50   2.95 
1974 06 10.10   3.00   6.55 
1974 07 13.30   6.10   9.70 
1974 08 11.80   4.19   8.00 
1974 09  9.20   1.80   5.50 
1974 10  4.00  -3.40    .29 
1974 11 -3.30  -8.80  -6.05 
1974 12 -9.60 -14.90 -12.25 
1975 01 -9.60 -16.40 -13.00 
1975 02 -9.50 -15.40 -12.45 
1975 03 -5.00 -10.90  -7.95 
1975 04  1.60  -4.50  -1.45 
1975 05  4.19  -2.20    .99 
1975 06  9.70   2.80   6.25 
1975 07 14.70   7.20  10.95 
1975 08 15.40   7.40  11.40 
1975 09 10.30   2.70   6.50 
1975 10  4.40  -3.00    .70 
1975 11 -5.30 -11.00  -8.14 
1975 12 -7.50 -13.20 -10.35 
1976 01 -7.80 -13.40 -10.60 
1976 02 -8.70 -15.30 -12.00 
1976 03 -5.10 -11.90  -8.50 
1976 04  1.10  -5.60  -2.25 
1976 05  7.10   -.60   3.25 
1976 06  9.30   2.50   5.90 
1976 07 15.10   8.20  11.65 
1976 08 16.00   7.40  11.70 
1976 09 10.10   2.90   6.50 
1976 10  2.09  -3.50   -.70 
1976 11 -4.40  -9.60  -7.00 
1976 12 -8.10 -12.50 -10.30 
1977 01 10.40 -16.40 -13.40 
1977 02 -8.60 -15.10 -11.85 
1977 03 -1.90  -7.80  -4.85 
1977 04  3.80  -2.40    .69 
1977 05  4.60   -.70   1.95 
1977 06 11.50   4.80   8.14 
1977 07 14.80   8.20  11.50 
1977 08 14.70   7.00  10.85 
1977 09 11.10   2.90   7.00 
1977 10  4.19  -1.70   1.24 
1977 11 -2.40  -6.20  -4.30 
1977 12 -7.60 -12.60 -10.10 
1978 01 10.90 -16.50 -13.70 
1978 02 -8.00 -13.80 -10.90 
1978 03 -6.20 -12.00  -9.10 
1978 04  2.09  -3.20   -.55 
1978 05  8.20    .50   4.35 
1978 06 12.10   5.40   8.75 
1978 07 15.70   8.70  12.20 
1978 08 15.70   7.10  11.40 
1978 09 12.30   4.00   8.14 
1978 10  3.80  -1.80   1.00 
1978 11 -5.30 -10.00  -7.65 
1978 12 -5.20  -9.60  -7.40 
1979 01 -7.30 -13.00 -10.14 
1979 02 -7.10 -12.50  -9.80 
1979 03 -5.90 -11.10  -8.50 
1979 04  2.60  -2.30    .14 
1979 05  3.40  -2.60    .40 
1979 06 10.30   3.60   6.95 
1979 07 15.20   8.30  11.75 
1979 08 19.90   5.60  12.75 
1979 09  9.80   2.30   6.05 
1979 10  7.20    .70   3.94 
1979 11 -1.10  -7.00  -4.05 
1979 12 -6.30 -11.10  -8.70 
1980 01 -9.00 -14.40 -11.70 
1980 02 -8.60 -14.20 -11.40 
1980 03 -5.50 -10.60  -8.05 
1980 04  2.80  -2.70    . 4 
1980 05  7.10    .60   3.85 
1980 06 11.40   5.20   8.29 
1980 07 15.50   8.30  11.90 
1980 08 14.70   6.70  10.70 
1980 09 11.10   3.00   7.05 
1980 10  5.90  -1.50   2.20 
1980 11  -.90  -5.70  -3.30 
1980 12 -5.20 -10.00  -7.60 
1981 01 -9.20 -13.60 -11.40 
1981 02 -7.20 -12.60  -9.89 
1981 03 -3.40  -9.10  -6.25 
1981 04  1.80  -4.00  -1.10 
1981 05  8.10   1.30   4.70 
1981 06  8.60   2.50   5.55 
1981 07 12.50   6.20   9.35 
1981 08 11.70   4.80   8.25 
1981 09 10.00   2.70   6.35 
1981 10  1.50  -4.40  -1.45 
1981 11 -2.30  -7.70  -5.00 
1981 12 -7.30 -11.60  -9.45 
1982 01 -8.39 -13.40 -10.90 
1982 02 10.40 -15.70 -13.04 
1982 03 -5.30 -10.30  -7.80 
1982 04  2.30  -3.60   -.65 
1982 05  6.40    .40   3.40 
1982 06  9.80   3.20   6.50 
1982 07 13.10   6.40   9.75 
1982 08 14.00   6.10  10.05 
1982 09  7.80    .50   4.15 
1982 10  1.90  -3.40   -.75 
1982 11 -5.50  -9.30  -7.40 
1982 12 -8.30 -12.60 -10.45 
1983 01 -8.60 -14.30 -11.45 
1983 02 -8.50 -13.90 -11.20 
1983 03 -6.20 -12.50  -9.35 
1983 04  1.00  -4.40  -1.70 
1983 05  6.00   -.40   2.80 
1983 06  8.80   1.70   5.25 
1983 07 13.50   5.90   9.70 
1983 08 16.60   8.80  12.70 
1983 09 11.20   3.30   7.25 
1983 10  5.10  -3.10   1.00 
1983 11   . 0  -7.00  -3.50 
1983 12 -7.00 -12.20  -9.60 
1984 01 10.50 -16.79 -13.65 
1984 02 11.30 -19.20 -15.25 
1984 03 -2.60  -8.70  -5.64 
1984 04   .70  -5.00  -2.15 
1984 05  5.80   -.90   2.45 
1984 06 12.80   5.60   9.20 
1984 07 16.20   8.30  12.25 
1984 08 19.20   9.70  14.45 
1984 09  9.30   1.40   5.35 
1984 10  4.60  -3.70    .44 
1984 11 -2.20  -7.80  -5.00 
1984 12 -9.70 -15.80 -12.75 
1985 01 -9.30 -15.10 -12.20 
1985 02 -6.10 -13.20  -9.64 
1985 03 -4.30 -11.40  -7.85 
1985 04  4.10  -3.80    .14 
1985 05  6.30  -1.30   2.50 
1985 07 15.40   8.60  12.00 
1985 08 13.50   5.10   9.30 
1985 09 11.40   3.00   7.20 
1985 10  3.10  -3.20    .-5 
1985 11 -3.50  -8.70  -6.10 
1985 12 -6.60 -12.10  -9.35 
1986 01 -9.50 -15.50 -12.50 
1986 02 -6.90 -12.80  -9.85 
1986 03 -5.70 -12.60  -9.14 
1986 04   .70  -5.80  -2.55 
1986 05  4.90  -1.70   1.60 
1986 06  9.50   3.00   6.25 
1986 07 14.30   7.80  11.05 
1986 08 13.70   6.20   9.95 
1986 09 10.90   3.00   6.95 
1986 10  4.69  -2.20   1.24 
1986 11 -2.70  -8.10  -5.40 
1986 12 -8.30 -13.50 -10.90 
1987 01 -7.60 -13.70 -10.65 
1987 02 -6.20 -12.50  -9.35 
1987 03 -3.20  -7.60  -5.40 
1987 04  -.40  -5.70  -3.05 
1987 06  8.20   1.90   5.04 
1987 09 10.50   2.90   6.70 
1987 10  1.20  -4.90  -1.85 
1987 11 -1.30  -7.30  -4.30 
1987 12 -3.10  -9.60  -6.35 
1988 01 -6.50 -13.50 -10.00 
1988 02 -6.30 -13.60  -9.95 
1988 03 -4.19 -10.30  -7.25 
1988 04  2.20  -3.70   -.75 
1988 05  6.10   -.50   2.80 
1988 06 11.10   4.19   7.65 
1988 07 15.20   8.39  11.79 
1988 08 13.20   5.20   9.20 
1988 09 11.10   3.20   7.15 
1988 10  2.50  -4.40   -.95 
1988 11  2.50  -4.60  -1.04 
1988 12 -4.69 -10.10  -7.40 
1989 01 10.20 -16.79 -13.50 
1989 02 -9.70 -17.50 -13.60 
1989 03 -2.30  -9.80  -6.05 
1989 04  -.50  -8.10  -4.30 
1989 05  5.60  -2.60   1.50 
1989 06  8.89   2.40   5.64 
1989 07 11.50   5.20   8.35 
1989 08 12.60   5.40   9.00 
1989 09 10.80   2.60   6.70 
1989 10  6.00  -1.60   2.20 
1989 11 -3.60  -9.80  -6.70 
1989 12 -6.20 -10.50  -8.35 
1990 01 -7.20 -12.50  -9.85 
1990 02 -7.70 -13.20 -10.45 
1990 03 -4.90 -11.30  -8.10 
1990 04  -.30  -5.80  -3.05 
1990 05  7.60   1.40   4.50 
1990 06 11.60   5.80   8.70 
1990 07 13.70   7.20  10.45 
1990 08 15.70   7.90  11.80 
