1961 01 99.99 -99.99  -4.60 
1961 02 99.99 -99.99   -.20 
1961 03 99.99 -99.99   2.90 
1961 04 99.99 -99.99   7.70 
1961 05 99.99 -99.99  12.60 
1961 06 99.99 -99.99  19.00 
1961 07 99.99 -99.99  22.50 
1961 08 99.99 -99.99  21.90 
1961 09 99.99 -99.99  21.20 
1961 10 99.99 -99.99  13.60 
1961 11 99.99 -99.99   7.00 
1961 12 99.99 -99.99    .30 
1962 01 99.99 -99.99  -1.70 
1962 02 99.99 -99.99  -2.50 
1962 03 99.99 -99.99   3.40 
1962 04 99.99 -99.99   8.50 
1962 05 99.99 -99.99  14.70 
1962 06 99.99 -99.99  19.70 
1962 07 99.99 -99.99  20.60 
1962 08 99.99 -99.99  20.70 
1962 09 99.99 -99.99  16.60 
1962 10 99.99 -99.99  11.80 
1962 11 99.99 -99.99   5.10 
1962 12 99.99 -99.99  -2.30 
1963 01 99.99 -99.99  -2.50 
1963 02 99.99 -99.99  -3.80 
1963 03 99.99 -99.99   3.50 
1963 04 99.99 -99.99   9.10 
1963 05 99.99 -99.99  13.40 
1963 06 99.99 -99.99  19.10 
1963 07 99.99 -99.99  22.20 
1963 08 99.99 -99.99  20.80 
1963 09 99.99 -99.99  16.10 
1963 10 99.99 -99.99  13.70 
1963 11 99.99 -99.99   8.80 
1963 12 99.99 -99.99  -2.90 
1964 01 99.99 -99.99   -.50 
1964 02 99.99 -99.99  -1.50 
1964 03 99.99 -99.99   3.60 
1964 04 99.99 -99.99   7.80 
1964 05 99.99 -99.99  15.10 
1964 06 99.99 -99.99  19.00 
1964 07 99.99 -99.99  21.90 
1964 08 99.99 -99.99  20.00 
1964 09 99.99 -99.99  17.90 
1964 10 99.99 -99.99  11.20 
1964 11 99.99 -99.99   7.10 
1964 12 99.99 -99.99   1.10 
1965 01 99.99 -99.99  -3.30 
1965 02 99.99 -99.99  -1.50 
1965 03 99.99 -99.99   2.40 
1965 04 99.99 -99.99   7.70 
1965 05 99.99 -99.99  15.40 
1965 06 99.99 -99.99  19.00 
1965 07 99.99 -99.99  21.70 
1965 08 99.99 -99.99  21.80 
1965 09 99.99 -99.99  18.20 
1965 10 99.99 -99.99  11.40 
1965 11 99.99 -99.99   5.90 
1965 12 99.99 -99.99   1.70 
1966 01 99.99 -99.99  -1.90 
1966 02 99.99 -99.99   -.40 
1966 03 99.99 -99.99   3.80 
1966 04 99.99 -99.99   6.80 
1966 05 99.99 -99.99  12.20 
1966 06 99.99 -99.99  19.90 
1966 07 99.99 -99.99  23.10 
1966 08 99.99 -99.99  21.90 
1966 09 99.99 -99.99  17.20 
1966 10 99.99 -99.99  11.10 
1966 11 99.99 -99.99   7.90 
1966 12 99.99 -99.99    .70 
1967 01 99.99 -99.99   1.30 
1967 02 99.99 -99.99  -2.60 
1967 03 99.99 -99.99    .90 
1967 04 99.99 -99.99   7.40 
1967 05 99.99 -99.99  10.70 
1967 06 99.99 -99.99  19.29 
1967 07 99.99 -99.99  22.50 
1967 08 99.99 -99.99  21.40 
1967 09 99.99 -99.99  17.40 
1967 10 99.99 -99.99  12.50 
1967 11 99.99 -99.99   4.50 
1967 12 99.99 -99.99   1.60 
1968 01 99.99 -99.99  -4.00 
1968 02 99.99 -99.99  -2.50 
1968 03 99.99 -99.99   4.30 
1968 04 99.99 -99.99  10.20 
1968 05 99.99 -99.99  13.80 
1968 06 99.99 -99.99  18.70 
1968 07 99.99 -99.99  22.90 
1968 08 99.99 -99.99  21.70 
1968 09 99.99 -99.99  18.70 
1968 10 99.99 -99.99  14.00 
1968 11 99.99 -99.99   6.40 
1968 12 99.99 -99.99   -.40 
1969 01 99.99 -99.99  -1.80 
1969 02 99.99 -99.99  -1.60 
1969 03 99.99 -99.99   1.80 
1969 04 99.99 -99.99   9.60 
1969 05 22.17  10.92  16.54 
1969 11 11.39   3.81   7.60 
1969 12  4.42  -2.54    .94 
1970 01   .43  -8.07  -3.82 
1970 02  6.00  -3.78   1.11 
1970 03  7.45   -.89   3.28 
1970 04 15.62   4.84  10.22 
1970 05 21.27  10.89  16.08 
1970 06 25.71  15.41  20.56 
1970 07 29.05  19.56  24.30 
1970 08 29.57  19.04  24.31 
1970 09 24.19 -99.99 -99.99 
1970 10 18.17   9.22  13.69 
1970 11 11.83   4.23   8.03 
1970 12  3.34  -3.83   -.24 
1971 01   .80  -8.13  -3.66 
1971 02  3.84  -2.44    .69 
1971 03  7.18   -.42   3.38 
1971 04 13.68   3.29   8.48 
1971 05 20.04   9.63  14.83 
1971 06 27.23  15.93  21.58 
1971 07 29.19  18.54  23.86 
1971 08 29.32  18.04  23.68 
1971 09 25.03  16.62  20.83 
1971 10 21.12  11.60  16.36 
1971 11 10.00   2.82   6.41 
1971 12  7.77   -.13   3.82 
1972 01  5.67  -2.67   1.50 
1972 02  2.92  -4.80   -.94 
1972 03  7.21   -.89   3.16 
1972 04 13.76   3.01   8.38 
1972 05 21.28  10.56  15.92 
1972 06 23.39  14.75  19.07 
1972 07 29.46  19.27  24.36 
1972 08 28.24  17.85  23.04 
1972 09 25.28  15.07  20.17 
1972 10 16.01   6.91  11.46 
1973 03 12.05   3.25   7.65 
1973 04 15.61   6.34  10.97 
1973 05 18.85  10.22  14.53 
1973 06 27.09  17.62  22.36 
1973 07 29.84  19.79  24.82 
1973 11 11.88   4.65   8.26 
1973 12  7.55    .60   4.07 
1974 01  5.18  -2.31   1.43 
1974 02  4.02  -3.55    .23 
1974 03 10.09   1.15   5.62 
1974 04 17.41   6.53  11.97 
1974 05 20.29   9.62  14.95 
1974 06 24.96  14.60  19.77 
1974 07 29.99  18.04  24.02 
1974 08 29.36  17.87  23.61 
1974 09 23.24  13.40  18.32 
1974 12  5.78    . 7   2.92 
1975 01  5.73   -.96   2.38 
1975 02  4.31  -2.21   1.04 
1975 03  7.47    .36   3.91 
1975 06 26.02  16.02  21.02 
1975 07 28.47  19.00  23.73 
1975 08 27.71  17.70  22.71 
1976 05 20.90  10.52  15.71 
1976 06 27.50  17.24  22.37 
1976 07 27.95  17.85  22.90 
1976 08 28.15  17.35  22.75 
1976 09 23.33  13.13  18.23 
1976 10 15.56   7.35  11.45 
1976 11  9.79   1.75   5.77 
1976 12  3.27  -5.48  -1.10 
1977 01   .15  -8.32  -4.08 
1977 02  4.53  -3.62    .45 
1977 03 12.64   2.20   7.42 
1977 04 18.37 -99.99 -99.99 
1977 05 24.61  10.98  17.79 
1977 06 25.33  14.77  20.04 
1977 07 31.24  18.99  25.11 
1977 08 28.99  18.54  23.77 
1977 09 24.28  14.62  19.45 
1977 10 17.85   8.35  13.10 
1977 11 12.60   5.40   9.00 
1977 12  4.42  -2.61    .91 
1978 01  1.79 -99.99 -99.99 
1978 03  7.79  -1.66   3.06 
1978 04 16.15   4.51  10.33 
1978 05 20.09   9.76  14.92 
1978 06 26.93  14.56  20.74 
1978 07 29.20  17.86  23.53 
1978 09 24.42  13.36  18.89 
1978 10 18.04   7.20  12.62 
1978 11 12.39   3.81   8.10 
1978 12  7.50   -.66   3.42 
1979 01  3.38  -3.07    .15 
1979 02   .10  -8.17  -4.03 
1979 03 11.52   2.22   6.87 
1979 04 15.12   5.40  10.26 
1979 05 22.45  12.85  17.65 
1979 06 26.26  15.52  20.89 
1979 07 30.68  19.76  25.22 
1979 08 28.27  19.11  23.69 
1979 09 24.98  14.43  19.70 
1979 10 17.54   8.79  13.16 
1979 11 14.50   6.22  10.36 
1979 12  8.33   1.44   4.88 
1980 01  5.37  -1.81   1.78 
1980 02  4.42  -3.76    .33 
1980 03  9.97   1.36   5.66 
1980 06 26.74  14.42  20.58 
1980 07 31.42  20.03  25.72 
1980 08 31.11  20.53  25.82 
1980 09 27.13  16.03  21.58 
1980 10 17.62   8.28  12.95 
1980 11 11.07   3.10   7.08 
1980 12  4.41  -4.44    .-1 
1981 01  -.10  -8.38  -4.24 
1981 02  7.40  -1.39   3.00 
1981 03  9.26   -.36   4.45 
1981 04 16.43   6.21  11.32 
1981 06 27.34  16.16  21.75 
1981 07 30.69  19.65  25.17 
1981 08 28.67  17.77  23.22 
1981 09 23.44  13.70  18.57 
1981 10 15.71   5.97  10.84 
1981 12  4.12  -2.26    .92 
1982 01  -.52  -9.18  -4.85 
1982 03  8.99  -1.26   3.86 
1982 04 14.15   2.68   8.41 
1982 07 30.31  17.71  24.01 
1982 08 26.48  15.91  21.19 
1982 09 23.36  13.15  18.25 
1982 10 17.87   7.01  12.44 
1982 11 12.08   4.09   8.08 
1982 12  7.12    .22   3.66 
1983 01  3.89  -3.67    .11 
1983 02  6.14  -2.08   2.03 
1983 03 10.24   2.72   6.48 
1983 04 15.17   6.35  10.76 
1983 06 28.63  15.53  22.08 
1983 07 30.95  18.75  24.85 
1983 08 29.05  18.03  23.54 
1983 09 26.91  14.43  20.67 
1983 10 18.11 -99.99 -99.99 
1983 11 11.70   3.10   7.39 
1983 12  3.88  -3.19    .34 
1984 01   .95  -6.07  -2.56 
1984 02  7.07   -.82   3.12 
1984 03  5.27  -2.84   1.21 
1984 04 13.94   4.54   9.24 
1984 05 19.11   9.80  14.45 
1984 07 26.79  16.95  21.87 
1984 08 28.31  18.27  23.29 
1984 09 22.80  11.63  17.21 
1984 10 19.37  10.56  14.96 
1984 11 12.53   3.99   8.26 
1984 12  8.64    .69   4.66 
1985 02 99.99  -2.52 -99.99 
1985 03 12.25    .95   6.60 
1985 04 16.58   6.11  11.34 
1985 06 24.47  14.65  19.56 
1986 02  2.41  -5.05  -1.32 
1986 03 11.39    .72   6.05 
1986 04 16.34   5.54  10.94 
1986 05 23.22  11.24  17.23 
1986 06 27.00  14.63  20.81 
1986 07 28.57  18.70  23.63 
1986 08 26.81 -99.99 -99.99 
1986 09 99.99  12.91 -99.99 
1986 10 19.79   8.39  14.09 
1986 11 10.91   1.62   6.26 
1986 12  7.45   -.42   3.51 
1987 03 12.14   1.33   6.73 
1987 04 99.99   6.17 -99.99 
1987 06 28.51 -99.99 -99.99 
1987 08 28.14  16.85  22.49 
1987 09 24.01  14.65  19.33 
1987 10 17.92   7.50  12.71 
1987 11 14.51   3.69   9.10 
1987 12  7.43  -1.02   3.20 
1988 01  3.78  -5.58   -.90 
1988 02  6.24  -3.98   1.12 
1988 03 11.31    .72   6.01 
1988 04 15.08   5.69  10.38 
1988 05 22.49  11.71  17.10 
1988 06 27.74  15.29  21.51 
1988 07 31.20  20.94  26.07 
1988 08 31.72  21.41  26.56 
1988 09 26.03  14.40  20.21 
1988 10 17.01   7.13  12.07 
1988 11 13.52   4.64   9.08 
1989 01 99.99  -1.40 -99.99 
1989 02  6.43  -3.09   1.67 
1989 03 11.26    .69   5.97 
1989 04 15.97   5.70  10.83 
1989 05 22.53  11.60  17.06 
1989 06 27.17  17.23  22.20 
1989 07 29.96  19.93  24.94 
1989 08 29.89  19.18  24.53 
1989 09 26.67  15.93  21.30 
1989 10 21.54  10.41  15.97 
1990 05 21.23  10.84  16.03 
1990 06 27.92  17.48  22.70 
1990 07 30.58  20.46  25.52 
1990 08 30.26  20.26  25.26 
1990 09 27.02  16.20  21.61 
1990 10 99.99  11.71 -99.99 
1990 11 17.04   5.32  11.18 
1991 03 12.82   3.65   8.23 
1991 08 29.67  19.27  24.47 
1991 11 99.99   3.72 -99.99 
1992 05 21.77   9.21  15.49 
1992 06 24.90  14.17  19.53 
