1956 06 28.68  13.93  21.30 
1956 08 29.86  14.72  22.29 
1956 09 26.82   9.84  18.33 
1956 10 17.42   3.95  10.68 
1956 11  5.48  -5.62    .-6 
1957 04 14.25   4.12   9.18 
1957 05 20.17   8.55  14.36 
1957 09 25.36   9.16  17.26 
1957 10 17.12   4.21  10.67 
1961 09 21.69 -99.99 -99.99 
1961 10 16.18   2.99   9.58 
1961 11  6.46  -3.66   1.40 
1962 09 27.64   9.76  18.70 
1962 10 19.46   5.18  12.32 
1962 11 11.13  -1.57   4.78 
1963 04 11.92   1.35   6.63 
1963 09 27.06  12.39  19.72 
1963 10 22.29   7.44  14.86 
1963 11  9.27   -.87   4.20 
1964 01   .10 -10.10  -5.00 
1964 03  5.74  -4.08    .82 
1964 04 11.96   3.26   7.61 
1964 06 99.99  11.67 -99.99 
1964 07 33.62  18.26  25.93 
1964 09 24.66   8.42  16.54 
1964 10 19.07   3.57  11.32 
1965 02  5.85  -5.01    .41 
1965 03  8.21  -3.31   2.45 
1965 04 16.45   5.73  11.09 
1965 05 17.65   6.78  12.21 
1965 06 24.84  12.01  18.42 
1965 07 30.94  17.57  24.25 
1965 08 28.48  15.56  22.02 
1965 09 19.45   7.18  13.32 
1965 11 11.95   1.97   6.96 
1965 12  2.79  -5.13  -1.17 
1966 02  3.18  -5.68  -1.24 
1966 03 10.06  -2.36   3.84 
1966 04 15.53   2.92   9.22 
1966 05 24.32  10.00  17.16 
1966 07 33.91  19.24  26.57 
1966 08 31.23  14.98  23.10 
1966 09 26.00  12.48  19.24 
1966 10 15.84   2.35   9.10 
1966 11 10.86   -.27   5.29 
1967 02  7.83  -3.27   2.28 
1967 04 13.21   2.86   8.03 
1967 05 19.06 -99.99 -99.99 
1967 06 22.81  11.54  17.17 
1967 07 32.96  18.20  25.58 
1967 08 32.70  17.53  25.11 
1967 09 25.47  12.12  18.79 
1967 10 18.11   2.75  10.43 
1968 04 12.64   2.31   7.47 
1968 05 19.68   6.61  13.14 
1968 06 26.41  13.01  19.70 
1968 07 32.27  13.10  22.68 
1968 08 26.79  14.42  20.60 
1968 09 23.63   7.97  15.79 
1968 10 16.44   2.86   9.65 
1968 11  8.04  -1.19   3.42 
1968 12  2.56  -8.12  -2.78 
1969 02  4.23  -6.64  -1.20 
1969 04 15.96   3.90   9.93 
1969 05 24.94  10.49  17.71 
1969 06 24.03  12.36  18.19 
1969 07 31.92  17.52  24.72 
1969 08 32.97  16.86  24.91 
1969 09 27.91  12.62  20.26 
1969 10 12.99   2.53   7.76 
1970 02  8.45  -2.08   3.18 
1970 03  8.77  -1.15   3.81 
1970 04 11.61   1.23   6.42 
1970 05 20.91   8.41  14.66 
1970 06 26.67  13.42  20.04 
1970 07 31.67  17.35  24.51 
1970 08 32.45  17.70  25.08 
1970 09 22.15   7.08  14.61 
1970 10 13.57    .72   7.14 
1970 11  9.70    .88   5.29 
1971 02  5.81  -3.97    .91 
1971 03  8.64  -1.38   3.63 
1971 04 14.02   3.10   8.56 
1971 05 19.61   7.75  13.68 
1971 06 26.43  12.69  19.56 
1971 07 32.38  17.20  24.79 
1971 08 31.67  16.89  24.28 
1971 11  6.74  -1.77   2.48 
1972 02  6.48  -4.54    .97 
1972 04 14.66   2.62   8.63 
1972 05 21.49   8.66  15.07 
1972 06 27.44  14.88  21.16 
1972 07 31.69  16.70  24.20 
1972 08 29.89  15.39  22.64 
1972 09 99.99   9.78 -99.99 
1972 10 17.45   6.82  12.14 
1973 01 -1.93 -12.26  -7.09 
1973 02  3.07  -6.18  -1.55 
1973 03  8.42   -.31   4.05 
1973 04 13.29   2.63   7.96 
1973 05 21.73   8.96  15.34 
1973 06 28.06  13.81  20.93 
1973 07 30.63  16.79  23.71 
1973 08 31.11  16.64  23.87 
1973 09 22.60   9.68  16.14 
1973 10 18.10   5.20  11.65 
1974 04 14.34   3.37   8.85 
1974 05 21.14   7.86  14.50 
1974 06 29.78  14.25  22.01 
1974 07 32.03  17.54  24.79 
1974 08 30.39 -99.99 -99.99 
1974 09 24.88   8.85  16.86 
1974 10 17.14   5.00  11.07 
1975 02  5.28  -4.66    .31 
1975 03  9.95  -1.02   4.46 
1975 04 10.91    .66   5.78 
1975 05 18.23   4.82  11.52 
1975 06 24.05   9.80  16.92 
1975 07 33.43  17.32  25.38 
1975 08 30.02  13.48  21.75 
1975 09 25.70   9.09  17.39 
1975 10 18.21   3.76  10.99 
1975 11  7.22  -3.02   2.09 
1975 12  4.35  -5.02   -.33 
1976 01  1.85  -8.58  -3.36 
1976 02  5.64  -6.01   -.18 
1976 03  7.36  -3.97   1.69 
1976 04 14.73   2.38   8.55 
1976 05 22.58   8.60  15.59 
1976 06 26.40  11.25  18.82 
1976 07 32.75  17.17  24.96 
1976 08 28.69  13.75  21.22 
1976 09 25.68  11.10  18.39 
1976 10 16.00   2.08   9.04 
1976 11 11.82  -2.76   4.52 
1976 12  2.89  -7.68  -2.39 
1977 01  2.10  -9.43  -3.66 
1977 02  7.12  -5.73    .69 
1977 03  8.76  -3.73   2.51 
1977 04 19.00   4.73  11.87 
1977 05 99.99   6.23 -99.99 
1977 06 29.42  14.86  22.14 
1978 06 27.14  12.02  19.58 
1978 08 29.79  13.58  21.68 
1979 02  4.27 -99.99 -99.99 
1979 03  9.89 -99.99 -99.99 
1979 05 21.05 -99.99 -99.99 
1979 06 27.52  12.62  20.07 
1980 03  9.51  -1.34   4.08 
1980 04 16.23   3.91  10.07 
1980 05 17.95   7.24  12.60 
1980 06 26.22  10.48  18.34 
1980 07 32.41  17.26  24.84 
1980 09 24.75   9.38  17.06 
1980 10 17.32   3.69  10.50 
1980 11  9.35  -2.02   3.66 
1980 12  3.96  -4.80   -.42 
1981 01  1.92  -3.90   -.99 
1981 02  6.79  -4.98    .90 
1981 03 10.67    .32   5.49 
1981 04 16.37   4.36  10.37 
1981 05 18.95   7.05  13.00 
1981 06 28.35  12.48  20.41 
1981 07 33.63  15.65  24.64 
1981 08 32.52  17.11  24.81 
1981 09 26.44  12.14  19.29 
1981 10 15.10   3.51   9.30 
1981 11 11.17    . 6   5.61 
1981 12  7.50  -2.57   2.46 
1982 01  3.57  -7.46  -1.94 
1982 02  3.39  -6.51  -1.56 
1982 03  9.42   -.93   4.24 
1982 04 12.25    .56   6.40 
1982 05 19.04   7.05  13.04 
1982 06 25.67  12.15  18.91 
1982 07 28.83  15.83  22.33 
1982 08 31.65  17.20  24.43 
1982 09 23.17  11.05  17.11 
1982 10 14.68   2.68   8.68 
1982 11  7.56  -2.68   2.44 
1982 12  2.61  -4.28   -.83 
1983 01  5.72  -4.03    .84 
1983 03 10.06    .98   5.52 
1983 04 12.00    .70   6.35 
1983 05 17.87   6.45  12.16 
1983 06 24.67  12.87  18.77 
1983 07 30.57  16.29  23.43 
1983 08 30.07  17.81  23.93 
1983 09 25.04  11.95  18.49 
1983 10 17.40   5.40  11.40 
1983 11  9.35    . 0   4.67 
1983 12  2.11  -5.73  -1.80 
1984 01 -2.28 -10.04  -6.16 
1984 02  -.88  -9.92  -5.40 
1984 03  6.96  -1.56   2.70 
1984 04 12.27   2.81   7.54 
1984 05 20.61   9.54  15.07 
1984 06 24.27  12.34  18.30 
1984 07 30.74  17.84  24.29 
1984 08 29.71  17.95  23.83 
1984 09 24.24  11.51  17.87 
1984 10 13.58   2.75   8.16 
1984 11  9.29   -.68   4.30 
1984 12  2.41  -6.17  -1.88 
1985 01 -1.28  -9.41  -5.34 
1985 02  -.24  -9.30  -4.77 
1985 03  7.46  -1.15   3.15 
1985 04 17.41   6.86  12.13 
1985 05 22.40  11.04  16.71 
1985 06 27.63  15.40  21.51 
1985 07 32.55  19.40  25.97 
1985 08 30.23  16.84  23.53 
1985 09 21.62  10.41  16.01 
1985 10 15.65 -99.99 -99.99 
1985 11 99.99  -2.20 -99.99 
1985 12  -.63  -6.55  -3.59 
1986 01  1.46  -6.09  -2.31 
1986 02  8.68    .68   4.68 
1986 03 13.51   3.73   8.62 
1986 04 13.77   5.02   9.39 
1986 05 19.31   9.68  14.50 
1986 06 29.91  17.01  23.46 
1986 07 29.68  17.53  23.60 
1986 08 31.85  18.92  25.38 
1986 09 21.21  10.79  16.00 
1986 10 15.28   5.48  10.38 
1986 11  9.95    .42   5.18 
1986 12  1.48  -5.01  -1.76 
1987 01  1.37  -7.42  -3.02 
1987 02  5.18  -1.62   1.78 
1987 03  9.87   1.57   5.72 
1987 04 18.84   7.11  12.97 
1987 05 22.26  11.47  16.86 
1987 06 28.23  15.68  21.95 
1987 07 29.64  17.59  23.61 
1987 08 29.72  16.58  23.15 
1987 09 25.41  11.39  18.40 
1987 10 18.48   6.26  12.37 
1987 11  9.87    .84   5.35 
1987 12  3.57  -5.31   -.87 
1988 01   .64  -7.43  -3.39 
1988 02  5.06  -3.66    .69 
1988 03 10.04    .61   5.32 
1988 04 16.33   6.11  11.22 
1988 05 22.05  10.35  16.20 
1988 06 99.99  15.04 -99.99 
1988 07 99.99  20.46 -99.99 
1988 08 31.00  17.92  24.46 
1988 09 99.99  11.65 -99.99 
1988 10 99.99   8.33 -99.99 
1988 11 99.99    .93 -99.99 
1988 12 99.99  -6.18 -99.99 
1989 01 -1.48  -9.25  -5.36 
1989 02   . 0  -8.47  -4.23 
1989 03 12.01   3.32   7.66 
1989 04 17.62   7.81  12.71 
1989 05 20.91  10.35  15.63 
1989 06 26.00  15.19  20.59 
1989 07 33.43  20.70  27.06 
1989 08 30.81  17.84  24.32 
1989 09 24.96  12.55  18.75 
1989 10 17.79   6.56  12.17 
1989 11  9.75   -.21   4.77 
1989 12  3.20  -4.35   -.57 
1990 01  5.18  -3.84    .66 
1990 02  4.98  -2.88   1.04 
1990 03 11.69   3.29   7.49 
1990 04 18.43   8.50  13.46 
1990 05 19.94   9.68  14.81 
1990 06 28.48  15.72  22.10 
1990 07 32.38  20.62  26.50 
1990 08 30.77  18.29  24.53 
1990 09 27.81  15.95  21.88 
1990 10 17.90   5.93  11.91 
1990 11  9.66    .58   5.12 
1990 12  -.58  -9.59  -5.08 
1991 01  -.28  -8.47  -4.37 
1991 02  6.40  -2.44   1.98 
1991 03 10.37   1.97   6.17 
1991 04 13.87   4.06   8.96 
1991 05 18.25   8.54  13.39 
1991 06 25.82  14.87  20.34 
1991 07 32.49  20.12  26.31 
1991 08 31.78  19.45  25.61 
