1962 01 99.99 -99.99  19.60 
1962 02 99.99 -99.99  13.40 
1962 03 99.99 -99.99   6.60 
1962 04 99.99 -99.99   -.20 
1962 05 99.99 -99.99   -.70 
1962 06 99.99 -99.99   4.40 
1962 07 99.99 -99.99   6.40 
1962 08 99.99 -99.99  12.60 
1962 09 99.99 -99.99  17.20 
1962 10 99.99 -99.99  25.10 
1962 11 99.99 -99.99  25.50 
1962 12 99.99 -99.99  25.30 
1963 01 99.99 -99.99  20.80 
1963 02 99.99 -99.99  14.20 
1963 03 99.99 -99.99   6.40 
1963 04 99.99 -99.99   -.30 
1963 05 99.99 -99.99  -2.40 
1963 06 99.99 -99.99    .90 
1963 07 99.99 -99.99   8.50 
1963 08 99.99 -99.99  11.90 
1963 09 99.99 -99.99  16.00 
1963 10 99.99 -99.99  19.40 
1963 11 99.99 -99.99  24.10 
1963 12 99.99 -99.99  25.90 
1964 01 99.99 -99.99  21.10 
1964 02 99.99 -99.99  15.00 
1964 03 99.99 -99.99   7.70 
1964 04 99.99 -99.99    .90 
1964 05 99.99 -99.99   1.20 
1964 06 99.99 -99.99    .90 
1964 07 99.99 -99.99   5.60 
1964 08 99.99 -99.99  10.90 
1964 09 99.99 -99.99  17.70 
1964 10 99.99 -99.99  22.60 
1964 11 99.99 -99.99  25.30 
1964 12 99.99 -99.99  21.50 
1965 01 99.99 -99.99  19.40 
1965 02 99.99 -99.99  14.40 
1965 03 99.99 -99.99   8.70 
1965 04 99.99 -99.99    .60 
1965 05 99.99 -99.99   1.50 
1965 06 99.99 -99.99   4.80 
1965 07 99.99 -99.99   5.60 
1965 08 99.99 -99.99  10.80 
1965 09 99.99 -99.99  15.80 
1965 10 99.99 -99.99  23.30 
1965 11 99.99 -99.99  23.90 
1965 12 99.99 -99.99  24.10 
1966 01 99.99 -99.99  18.60 
1966 02 99.99 -99.99  11.10 
1966 03 99.99 -99.99   5.70 
1966 04 99.99 -99.99    .40 
1966 05 99.99 -99.99  -1.30 
1966 06 99.99 -99.99   1.90 
1966 07 99.99 -99.99   6.60 
1966 08 99.99 -99.99  12.10 
1966 09 99.99 -99.99  15.00 
1966 10 99.99 -99.99  21.90 
1966 11 99.99 -99.99  26.40 
1966 12 99.99 -99.99  25.80 
1967 01 99.99 -99.99  20.90 
1967 02 99.99 -99.99  11.20 
1967 03 99.99 -99.99   6.50 
1967 04 99.99 -99.99    .40 
1967 05 99.99 -99.99  -2.00 
1967 06 99.99 -99.99   -.20 
1967 07 99.99 -99.99   8.50 
1967 08 99.99 -99.99  12.80 
1967 09 99.99 -99.99  14.70 
1967 10 99.99 -99.99  23.60 
1967 11 99.99 -99.99  27.60 
1967 12 99.99 -99.99  24.70 
1968 01 99.99 -99.99  18.70 
1968 02 99.99 -99.99  12.30 
1968 03 99.99 -99.99   6.60 
1968 04 99.99 -99.99   -.10 
1968 05 99.99 -99.99  -2.40 
1968 06 99.99 -99.99   3.20 
1968 07 99.99 -99.99   9.39 
1968 08 99.99 -99.99  11.70 
1968 09 99.99 -99.99  17.10 
1968 10 99.99 -99.99  21.70 
1968 11 99.99 -99.99  29.30 
1968 12 99.99 -99.99  23.90 
1969 01 99.99 -99.99  19.40 
1969 02 99.99 -99.99  13.30 
1969 03 99.99 -99.99   8.00 
1969 04 99.99 -99.99   2.70 
1969 05 99.99 -99.99    .80 
1969 06 99.99 -99.99   2.80 
1969 07 99.99 -99.99   6.90 
1969 08 99.99 -99.99  14.70 
1969 09 99.99 -99.99  18.50 
1969 10 99.99 -99.99  23.20 
1969 11 99.99 -99.99  23.50 
1969 12 99.99 -99.99  26.90 
1970 01 99.99 -99.99  21.90 
1970 02 99.99 -99.99  14.80 
1970 03 99.99 -99.99   7.40 
1970 04 99.99 -99.99   2.20 
1970 05 99.99 -99.99    .20 
1970 06 99.99 -99.99   2.30 
1970 07 99.99 -99.99   9.39 
1970 08 99.99 -99.99  14.90 
1970 09 99.99 -99.99  19.40 
1970 10 99.99 -99.99  26.70 
1970 11 99.99 -99.99  24.90 
1970 12 99.99 -99.99  25.60 
1971 01 99.99 -99.99  18.90 
1971 02 99.99 -99.99  -2.50 
1971 03 99.99 -99.99   8.60 
1971 04 99.99 -99.99  33.30 
1971 05 99.99 -99.99   1.70 
1971 06 99.99 -99.99  -2.20 
1971 07 99.99 -99.99   7.20 
1971 08 99.99 -99.99  12.60 
1971 09 99.99 -99.99  14.70 
1971 10 99.99 -99.99  21.50 
1971 11 99.99 -99.99  23.60 
1971 12 99.99 -99.99  21.80 
1972 01 99.99 -99.99  19.79 
1972 02 99.99 -99.99  13.70 
1972 04 99.99 -99.99   2.40 
1972 05 99.99 -99.99  -1.90 
1972 06 99.99 -99.99   2.90 
1972 07 99.99 -99.99   5.80 
1972 08 99.99 -99.99  13.10 
1972 09 99.99 -99.99  17.20 
1972 10 99.99 -99.99  26.00 
1972 11 99.99 -99.99  26.20 
1972 12 99.99 -99.99  26.40 
1973 01 99.99 -99.99  21.40 
1973 02 99.99 -99.99  14.30 
1973 03 99.99 -99.99   9.39 
1973 04 99.99 -99.99   1.60 
1973 05 99.99 -99.99   -.50 
1973 06 99.99 -99.99   1.00 
1973 07 99.99 -99.99   9.60 
1973 08 99.99 -99.99  14.90 
1973 09 99.99 -99.99  17.20 
1973 10 99.99 -99.99  21.80 
1973 11 99.99 -99.99  25.00 
1973 12 99.99 -99.99  24.90 
1974 01 99.99 -99.99  18.70 
1974 02 99.99 -99.99  13.90 
1974 03 99.99 -99.99   7.50 
1974 04 99.99 -99.99    .30 
1974 05 99.99 -99.99  -1.20 
1974 06 99.99 -99.99   1.50 
1974 07 99.99 -99.99   5.50 
1974 08 99.99 -99.99  11.90 
1974 09 99.99 -99.99  16.50 
1974 10 99.99 -99.99  21.70 
1974 11 99.99 -99.99  24.20 
1974 12 99.99 -99.99  24.60 
1975 01 99.99 -99.99  19.90 
1975 02 99.99 -99.99  14.70 
1975 03 99.99 -99.99   6.50 
1975 04 99.99 -99.99   1.10 
1975 05 99.99 -99.99    .30 
1975 06 99.99 -99.99   1.80 
1975 07 99.99 -99.99   5.50 
1975 08 99.99 -99.99  13.00 
1975 09 99.99 -99.99  18.70 
1975 10 99.99 -99.99  22.80 
1975 11 99.99 -99.99  28.30 
1975 12 99.99 -99.99  23.60 
1976 01 99.99 -99.99  19.50 
1976 02 99.99 -99.99  13.10 
1976 03 99.99 -99.99   8.70 
1976 04 99.99 -99.99   1.50 
1976 05 99.99 -99.99  -2.09 
1976 06 99.99 -99.99   1.80 
1976 07 99.99 -99.99   9.50 
1976 08 99.99 -99.99  14.90 
1976 09 99.99 -99.99  17.79 
1976 10 99.99 -99.99  23.20 
1976 11 99.99 -99.99  28.50 
1976 12 99.99 -99.99  25.70 
1977 01 99.99 -99.99  18.50 
1977 02 99.99 -99.99  14.50 
1977 03 99.99 -99.99   8.39 
1977 04 99.99 -99.99   2.09 
1979 06 99.99 -99.99   5.20 
1979 07 99.99 -99.99  11.70 
1979 08 99.99 -99.99  16.20 
1979 09 99.99 -99.99  19.50 
1979 10 99.99 -99.99  26.60 
1979 11 99.99 -99.99  29.70 
1979 12 99.99 -99.99  27.30 
