1951 01 99.99 -99.99   5.30 
1951 02 99.99 -99.99   5.70 
1951 03 99.99 -99.99   9.30 
1951 04 99.99 -99.99  12.10 
1951 05 99.99 -99.99  13.10 
1951 06 99.99 -99.99  20.90 
1951 07 99.99 -99.99  24.60 
1951 08 99.99 -99.99  22.80 
1951 09 99.99 -99.99  20.80 
1951 10 99.99 -99.99  12.90 
1951 11 99.99 -99.99   9.20 
1951 12 99.99 -99.99   7.00 
1952 01 99.99 -99.99   2.60 
1952 02 99.99 -99.99   6.30 
1952 03 99.99 -99.99  11.80 
1952 04 99.99 -99.99  12.40 
1952 05 99.99 -99.99  16.40 
1952 06 99.99 -99.99  22.00 
1952 07 99.99 -99.99  24.60 
1952 08 99.99 -99.99  23.20 
1952 09 99.99 -99.99  18.20 
1952 10 99.99 -99.99  15.20 
1952 11 99.99 -99.99   9.80 
1952 12 99.99 -99.99   5.90 
1953 01 99.99 -99.99   4.00 
1953 02 99.99 -99.99   5.50 
1953 03 99.99 -99.99   9.39 
1953 04 99.99 -99.99  12.40 
1953 05 99.99 -99.99  18.70 
1953 06 99.99 -99.99  19.60 
1953 07 99.99 -99.99  25.20 
1953 08 99.99 -99.99  26.10 
1953 09 99.99 -99.99  20.60 
1953 10 99.99 -99.99  14.00 
1953 11 99.99 -99.99  10.20 
1953 12 99.99 -99.99   8.80 
1954 01 99.99 -99.99   3.50 
1954 02 99.99 -99.99   6.00 
1954 03 99.99 -99.99   9.10 
1954 04 99.99 -99.99  12.00 
1954 05 99.99 -99.99  16.90 
1954 06 99.99 -99.99  21.20 
1954 07 99.99 -99.99  25.20 
1954 08 99.99 -99.99  23.00 
1954 09 99.99 -99.99  21.40 
1954 10 99.99 -99.99  16.40 
1954 11 99.99 -99.99  11.80 
1954 12 99.99 -99.99   6.90 
1955 01 99.99 -99.99   8.80 
1955 02 99.99 -99.99   6.80 
1955 03 99.99 -99.99   8.60 
1955 04 99.99 -99.99  15.30 
1955 05 99.99 -99.99  19.40 
1955 06 99.99 -99.99  21.60 
1955 07 99.99 -99.99  25.70 
1955 08 99.99 -99.99  25.50 
1955 09 99.99 -99.99  21.00 
1955 10 99.99 -99.99  15.00 
1955 11 99.99 -99.99   9.20 
1955 12 99.99 -99.99   7.90 
1956 01 99.99 -99.99   6.00 
1956 02 99.99 -99.99   2.00 
1956 03 99.99 -99.99   9.80 
1956 04 99.99 -99.99  11.50 
1956 05 99.99 -99.99  16.10 
1956 06 99.99 -99.99  20.29 
1956 07 99.99 -99.99  22.80 
1956 08 99.99 -99.99  23.00 
1956 09 99.99 -99.99  19.60 
1956 10 99.99 -99.99  14.60 
1956 11 99.99 -99.99   7.10 
1956 12 99.99 -99.99   3.90 
1957 01 99.99 -99.99   3.00 
1957 02 99.99 -99.99   8.10 
1957 03 99.99 -99.99  12.10 
1957 04 99.99 -99.99  11.50 
1957 05 99.99 -99.99  15.40 
1957 06 99.99 -99.99  19.20 
1957 07 99.99 -99.99  24.90 
1957 08 99.99 -99.99  25.40 
1957 09 99.99 -99.99  21.30 
1957 10 99.99 -99.99  14.20 
1957 11 99.99 -99.99   8.30 
1957 12 99.99 -99.99   3.50 
1958 01 99.99 -99.99   5.40 
1958 02 99.99 -99.99   8.89 
1958 03 99.99 -99.99   9.20 
1958 04 99.99 -99.99  11.30 
1958 05 99.99 -99.99  17.79 
1958 06 99.99 -99.99  19.40 
1958 07 99.99 -99.99  24.30 
1958 08 99.99 -99.99  24.10 
1958 09 99.99 -99.99  22.60 
1958 10 99.99 -99.99  15.00 
1958 11 99.99 -99.99   9.20 
1958 12 99.99 -99.99   7.70 
1959 01 99.99 -99.99   6.90 
1959 02 99.99 -99.99   7.20 
1959 03 99.99 -99.99  10.30 
1959 04 99.99 -99.99  12.50 
1959 05 99.99 -99.99  15.70 
1959 06 99.99 -99.99  21.40 
1959 07 99.99 -99.99  26.30 
1959 08 99.99 -99.99  23.70 
1959 09 99.99 -99.99  19.29 
1959 10 99.99 -99.99  14.60 
1959 11 99.99 -99.99   9.30 
1959 12 99.99 -99.99   6.80 
1960 01 99.99 -99.99   5.60 
1960 02 99.99 -99.99   7.20 
1960 03 99.99 -99.99  10.30 
1960 04 99.99 -99.99  13.50 
1960 05 99.99 -99.99  17.10 
1960 06 99.99 -99.99  22.90 
1960 07 99.99 -99.99  24.70 
1960 08 99.99 -99.99  23.00 
1960 09 99.99 -99.99  20.29 
1960 10 99.99 -99.99  12.50 
1960 11 99.99 -99.99   9.20 
1960 12 99.99 -99.99   5.00 
1961 01  8.20   1.31   4.75 
1961 02 16.95   3.26  10.10 
1961 03 20.67   4.79  12.73 
1961 04 20.09   8.34  14.21 
1961 05 25.31  11.45  18.37 
1961 06 28.64  14.73  21.68 
1961 07 32.23  17.78  25.00 
1961 08 32.81  17.71  25.26 
1961 09 28.68  15.27  21.97 
1961 10 19.87   9.26  14.57 
1961 11 13.20   5.98   9.59 
1961 12 10.82   3.76   7.29 
1962 01 11.35   2.49   6.92 
1962 02 13.62   1.09   7.35 
1962 03 12.74   5.11   8.92 
1962 04 17.94   7.03  12.48 
1962 05 23.15  10.06  16.60 
1962 06 28.10  14.63  21.36 
1962 07 33.22  16.90  25.06 
1962 08 34.58  17.93  26.25 
1962 09 29.50  15.11  22.30 
1962 10 21.98  11.54  16.76 
1962 11 11.84   2.13   6.98 
1962 12  9.68   -.66   4.51 
1963 01  9.25   2.55   5.90 
1963 02  8.00    .91   4.45 
1963 03 14.44   4.71   9.57 
1963 04 17.56   5.94  11.75 
1963 05 23.76   8.51  16.13 
1963 06 26.86  12.41  19.63 
1963 07 31.84  15.70  23.77 
1963 08 30.18  14.02  22.10 
1963 09 24.69  11.94  18.31 
1963 10 23.28   6.65  14.96 
1963 11 13.43   6.47   9.95 
1963 12  8.22   1.59   4.90 
1964 01 10.53  -1.25   4.64 
1964 02 12.56   2.42   7.49 
1964 03 13.18   4.48   8.83 
1964 04 17.71   5.68  11.70 
1964 05 27.87  11.52  19.69 
1964 06 27.98  13.81  20.89 
1964 07 32.38  17.15  24.76 
1964 08 32.12  15.12  23.62 
1964 09 30.08  15.05  22.56 
1964 10 19.76   6.18  12.97 
1964 11 15.33   1.10   8.21 
1964 12  9.75    .42   5.08 
1965 01  9.37    .-5   4.66 
1965 02  9.84  -1.11   4.36 
1965 03 14.89   4.37   9.63 
1965 04 18.70   5.32  12.01 
1965 05 25.97  10.20  18.08 
1965 06 30.49  13.75  22.12 
1965 07 31.14  14.73  22.93 
1965 08 31.95  15.44  23.69 
1965 09 23.76   9.72  16.74 
1965 10 19.20  10.41  14.81 
1965 11 12.00   4.78   8.39 
1965 12 10.25   2.31   6.28 
1966 01 10.89   5.13   8.01 
1966 02 12.41   4.73   8.57 
1966 03 15.50    .93   8.21 
1966 04 17.12   6.60  11.86 
1966 05 24.20   8.84  16.52 
1966 06 27.17  11.92  19.54 
1966 07 32.38  14.93  23.65 
1966 08 32.56  14.57  23.56 
1966 09 29.56  12.83  21.19 
1966 10 17.81   8.72  13.27 
1966 11 11.29   1.53   6.41 
1966 12 11.08  -1.64   4.71 
1967 01  9.52   -.90   4.31 
1967 02 11.83   1.33   6.58 
1967 03 18.12   3.93  11.02 
1967 04 17.20   4.19  10.70 
1967 05 20.37   6.94  13.65 
1967 06 26.36  10.69  18.52 
1967 07 34.86  15.35  25.10 
1967 08 32.37  13.81  23.09 
1967 09 27.13  10.64  18.88 
1967 10 22.70   9.03  15.86 
1967 11 13.94   5.09   9.51 
1967 12  8.96  -2.19   3.38 
1968 01 12.63  -3.12   4.75 
1968 02 11.10   2.98   7.04 
1968 03 13.71   3.47   8.59 
1968 04 16.96   6.31  11.64 
1968 05 21.68   7.77  14.72 
1968 06 29.76  12.36  21.06 
1968 07 32.72  15.45  24.08 
1968 08 31.13  15.25  23.18 
1968 09 26.13  12.62  19.37 
1968 10 25.21   8.39  16.80 
1968 11 13.58   3.42   8.50 
1968 12  9.99   2.93   6.46 
1969 01 10.72   1.75   6.23 
1969 02  9.84   -.52   4.66 
1969 03 13.39   3.89   8.64 
1969 04 17.50   5.75  11.62 
1969 05 20.63   8.91  14.77 
1969 06 26.00  10.79  18.39 
1969 07 33.79  15.79  24.79 
1969 08 31.91  15.13  23.52 
1969 09 23.05  10.36  16.70 
1969 10 20.78   8.93  14.85 
1969 11 12.41   2.57   7.49 
1969 12  9.88   -.88   4.50 
1970 01  9.91   4.05   6.98 
1970 02 12.20   -.22   5.99 
1970 03 13.71    .13   6.92 
1970 04 19.29   4.03  11.66 
1970 05 23.30   8.00  15.65 
1970 06 27.62  13.47  20.54 
1970 07 33.34  16.23  24.79 
1970 08 31.05  15.41  23.23 
1970 09 30.34  12.91  21.62 
1970 10 21.28   5.52  13.40 
1970 11 16.65   5.64  11.14 
1970 12  7.30  -2.71   2.29 
1971 01  8.39    .-5   4.17 
1971 02 14.17   -.26   6.95 
1971 03 11.53    .75   6.14 
1971 04 16.56   6.54  11.54 
1971 05 18.07   8.59  13.33 
1971 06 24.33  10.60  17.46 
1971 07 31.63  15.25  23.43 
1971 08 30.76  13.83  22.29 
1971 09 28.49  11.93  20.20 
1971 10 23.41   8.66  16.03 
1971 11 13.24    .89   7.06 
1971 12 11.77   1.65   6.71 
1972 01  8.75    .-8   4.33 
1972 02 11.46   2.59   7.02 
1972 03 14.03   3.94   8.98 
1972 04 18.26   4.32  11.29 
1972 05 21.96   7.32  14.64 
1972 06 27.55  11.84  19.69 
1972 07 32.15  15.52  23.83 
1972 08 30.32  14.31  22.31 
1972 09 22.22  11.58  16.90 
1972 10 16.98   8.71  12.84 
1972 11 13.19   6.41   9.79 
1972 12  9.43   1.81   5.62 
1973 01 10.10   -.23   4.94 
1973 02 12.24   -.74   5.75 
1973 03 14.86    .65   7.75 
1973 04 19.14   3.77  11.45 
1973 05 22.55   8.63  15.59 
1973 06 26.99  12.55  19.77 
1973 07 31.47  15.42  23.44 
1973 08 33.18  16.75  24.97 
1973 09 27.71  11.88  19.79 
1973 10 19.77   7.21  13.49 
1973 11 15.56   2.46   9.01 
1973 12 10.21   -.64   4.78 
1974 01 10.81   2.84   6.82 
1974 02 11.39   1.21   6.30 
1974 03 14.23   3.31   8.76 
1974 04 16.11   4.19  10.15 
1974 05 23.87   8.18  16.03 
1974 06 26.85  13.11  19.98 
1974 07 32.75  16.10  24.43 
1974 08 32.30  14.85  23.57 
1974 09 27.53  11.51  19.52 
1974 10 18.48   4.77  11.62 
1974 11 15.08   2.97   9.02 
1974 12 12.36  -1.27   5.54 
1975 01 12.24    .88   6.56 
1975 02 12.93   2.65   7.79 
1975 03 12.87   2.45   7.66 
1975 04 17.45   5.37  11.41 
1975 05 19.65   7.14  13.39 
1975 06 26.90  11.83  19.36 
1975 07 34.74  15.27  25.00 
1975 08 31.80  15.97  23.88 
1975 09 24.73  11.09  17.91 
1975 10 22.28   8.10  15.19 
1975 11 14.49   3.04   8.76 
1975 12  9.62   -.15   4.73 
1976 01 13.19  -3.04   5.07 
1976 02 12.42   2.49   7.45 
1976 03 16.52   2.41   9.46 
1976 04 15.77   5.25  10.51 
1976 05 25.09   9.85  17.47 
1976 06 29.99  14.08  22.03 
1976 07 31.99  16.25  24.12 
1976 08 30.40  15.68  23.04 
1976 09 24.60  11.21  17.90 
1976 10 17.32   7.22  12.27 
1976 11 12.59   1.25   6.92 
1976 12 11.11   4.14   7.62 
1977 01  9.53   2.78   6.15 
1977 02 11.90   5.04   8.46 
1977 03 16.17   3.45   9.81 
1977 04 19.87   5.70  12.78 
1977 05 20.42   7.27  13.84 
1977 06 24.94  10.59  17.76 
1977 07 28.83  13.22  21.02 
1977 08 28.92  13.67  21.29 
1977 09 28.70  12.71  20.70 
1977 10 20.39   9.22  14.81 
1977 11 13.96   2.38   8.17 
1977 12 11.59   5.34   8.46 
1978 01  9.08   1.22   5.15 
1978 02 12.90   3.58   8.24 
1978 03 15.98   3.41   9.69 
1978 04 16.26   5.68  10.97 
1978 05 19.67   7.77  13.72 
1978 06 23.87  11.59  17.73 
1978 07 32.79  13.97  23.38 
1978 08 33.21  15.00  24.10 
1978 09 30.71  12.29  21.50 
1978 10 21.89   7.19  14.54 
1978 11 14.61   3.27   8.93 
1978 12 11.21   5.06   8.13 
1979 01 10.84   3.56   7.20 
1979 02 11.69   2.93   7.31 
1979 03 13.85   4.05   8.95 
1979 04 15.94   4.79  10.36 
1979 05 23.37   9.43  16.40 
1979 06 29.70  14.03  21.86 
1979 07 32.54  16.33  24.43 
1979 08 31.94  15.80  23.87 
1979 09 27.35  13.44  20.39 
1979 10 18.04   9.84  13.94 
1979 11 15.65   1.52   8.58 
1979 12 12.34   1.43   6.88 
1980 01  9.85   1.16   5.51 
1980 02 13.07   2.11   7.59 
1980 03 14.93   4.66   9.79 
1980 04 17.98   4.52  11.25 
1980 05 19.64   8.10  13.87 
1980 06 28.03  12.61  20.32 
1980 07 31.81  13.92  22.86 
1980 08 34.09  17.07  25.58 
1980 09 30.43  14.73  22.58 
1980 10 21.39   8.39  14.89 
1980 11 12.91   2.86   7.88 
1980 12 10.94  -1.53   4.70 
1981 01 12.56  -3.14   4.71 
1981 02 12.37   -.66   5.85 
1981 03 16.98   5.73  11.35 
1981 04 16.37   5.73  11.05 
1981 05 20.81   8.51  14.66 
1981 06 30.55  13.98  22.26 
1981 07 31.98  16.12  24.05 
1981 08 32.20  16.48  24.34 
1981 09 28.13  13.52  20.82 
1981 10 22.43   8.01  15.22 
1981 11 18.71   2.83  10.77 
1981 12 12.11   3.39   7.75 
1982 01 11.82   3.43   7.62 
1982 02 12.64   2.40   7.52 
1982 03 16.21   3.04   9.62 
1982 04 18.79   6.09  12.44 
1982 05 24.03   9.96  16.99 
1982 06 28.34  14.28  21.31 
1982 07 32.49  16.10  24.29 
1982 08 31.55  16.02  23.78 
1982 09 26.54  12.91  19.72 
1982 10 19.78   7.86  13.82 
1982 11 14.08   4.17   9.12 
1982 12 11.00   1.40   6.20 
1983 01 12.92  -3.39   4.76 
1983 02 10.96  -1.12   4.92 
1983 03 18.76   2.91  10.83 
1983 04 17.46   4.92  11.19 
1983 05 20.69   7.64  14.16 
1983 06 30.81  14.67  22.74 
1983 07 32.66  16.62  24.64 
1983 08 29.81  16.43  23.12 
1983 09 30.54  14.53  22.53 
1983 10 23.39   8.22  15.81 
1983 11 15.73   8.64  12.18 
1983 12 10.71   1.09   5.90 
1984 01  9.22    .45   4.83 
1984 02 11.82   -.80   5.51 
1984 03 12.09    .99   6.54 
1984 04 20.43   7.28  13.85 
1984 05 15.62   5.80  10.71 
1984 06 26.24  11.04  18.64 
1984 07 34.25  15.36  24.80 
1984 08 30.40  13.63  22.01 
1984 09 27.61  10.32  18.96 
1984 10 20.67   6.36  13.51 
1984 11 13.72   5.13   9.42 
1984 12 11.15    .98   6.06 
1985 01  7.69  -1.71   2.99 
1985 02 13.56   3.96   8.76 
1985 03 14.58   1.67   8.12 
1985 04 19.02   5.42  12.22 
1985 05 20.40   7.09  13.74 
1985 06 29.13  12.92  21.02 
1985 07 34.29  17.26  25.77 
1985 08 33.34  14.05  23.70 
1985 09 31.94  14.12  23.03 
1985 10 24.21   7.47  15.83 
1985 11 13.49   3.33   8.41 
1985 12 10.17    .37   5.27 
1986 01  9.81   -.39   4.71 
1986 02 10.25   1.52   5.88 
1986 03 15.75   2.68   9.21 
1986 04 13.92   2.77   8.34 
1986 05 25.30   9.45  17.37 
1986 06 30.05  13.46  21.75 
1986 07 33.68  16.12  24.90 
1986 08 31.56  14.20  22.88 
1986 09 26.98  14.19  20.58 
1986 10 21.11   9.24  15.17 
1986 11 14.96   1.69   8.32 
1986 12 10.75  -1.40   4.67 
1987 01  9.30   -.90   4.20 
1987 02 11.89   1.22   6.55 
1987 03 17.31   3.64  10.47 
1987 04 19.83   6.24  13.03 
1987 05 24.59   7.60  16.09 
1987 06 29.92  13.43  21.67 
1987 07 31.50  16.48  23.99 
1987 08 33.52  16.89  25.20 
1987 09 31.08  14.61  22.84 
1987 10 18.39   8.39  13.39 
1987 11 14.94   3.70   9.32 
1987 12 11.27   4.15   7.71 
1988 01 11.47   3.90   7.68 
1988 02 12.38   1.50   6.94 
1988 03 17.91   2.64  10.27 
1988 04 17.23   6.61  11.92 
1988 05 21.32   9.13  15.22 
1988 06 24.38  11.90  18.14 
1988 07 32.03  15.54  23.78 
1988 08 33.95  15.96  24.95 
1988 09 29.82  11.74  20.78 
1988 10 21.95   8.47  15.21 
1988 11 14.83   4.61   9.72 
1988 12 12.37  -2.01   5.18 
1989 01 12.28  -2.19   5.04 
1989 02 13.84   1.46   7.65 
1989 03 18.95   3.51  11.23 
1989 04 16.14   4.46  10.30 
1989 05 24.89   9.50  17.19 
1989 06 29.66  13.11  21.38 
1989 07 36.16  17.46  26.82 
1989 08 34.20  17.14  25.67 
1989 09 26.42  12.72  19.57 
1989 10 23.17   8.84  16.00 
1989 11 15.87   7.77  11.82 
1989 12 12.13   6.90   9.51 
1990 01 10.75    .51   5.63 
1990 02 16.76   3.35  10.05 
1990 03 17.25   3.71  10.48 
1990 04 16.37   5.29  10.83 
1990 05 24.84   9.29  17.06 
1990 06 30.99  14.22  22.60 
1990 07 34.59  17.44  26.02 
1990 08 33.52  17.87  25.70 
1990 09 28.75  15.05  21.90 
1990 10 20.03   9.83  14.93 
1990 11 14.33   3.09   8.71 
1990 12  9.47   -.93   4.27 
1991 01  9.34    .21   4.77 
1991 02  9.93    .40   5.16 
1991 03 14.84   5.65  10.24 
1991 04 17.74   4.02  10.88 
1991 05 22.80   7.00  14.90 
1991 06 30.81  14.15  22.48 
1991 07 34.21  16.87  25.54 
1991 08 35.55  17.87  26.71 
1991 09 29.02  14.36  21.69 
1991 10 17.31   7.17  12.24 
1991 11 14.26   2.87   8.56 
1991 12 11.34    .79   6.06 
1992 01  9.35  -2.79   3.28 
1992 02 13.95  -1.68   6.13 
1992 03 17.50   2.55  10.02 
1992 04 20.64   5.49  13.06 
1992 05 25.86  10.82  18.34 
1992 06 23.30  11.49  17.39 
1992 07 33.62  16.81  25.21 
1992 08 32.95  16.66  24.80 
1992 09 28.60  11.86  20.23 
1992 10 17.85   8.46  13.15 
1992 11 16.70   3.65  10.17 
1992 12 11.19   3.17   7.18 
1993 01 11.45  -2.25   4.60 
1993 02 12.61   1.13   6.87 
1993 03 16.81   2.83   9.82 
1993 04 18.16   4.91  11.53 
1993 05 21.81   9.28  15.54 
1993 06 27.49  13.80  20.64 
1993 07 33.18  15.94  24.56 
1993 08 32.66  16.17  24.41 
1993 09 24.89  11.52  18.20 
1993 10 15.60   7.89  11.74 
1993 11 12.84   3.52   8.18 
1993 12 10.48   2.02   6.25 
1994 01 11.19    .65   5.91 
1994 02 12.49    .98   6.73 
1994 03 20.20   4.46  12.33 
1994 04 18.54   4.61  11.57 
1994 05 23.39  10.14  16.77 
1994 06 30.32  13.33  21.82 
1994 07 36.06  17.59  26.82 
1994 08 34.43  17.20  25.81 
1994 09 25.45  11.13  18.29 
1994 10 20.96   9.99  15.47 
1994 11 16.74   5.06  10.90 
1994 12 11.42    .88   6.15 
1995 01 11.86    .19   6.02 
1995 02 14.35   2.71   8.53 
1995 03 18.12   2.60  10.36 
1995 04 21.85   5.18  13.51 
1995 05 25.97  11.48  18.72 
1995 06 29.52  14.31  21.91 
1995 07 33.95  18.11  26.03 
1995 08 32.84  17.48  25.16 
1995 09 24.62  11.47  18.04 
1995 10 23.64   9.89  16.76 
1995 11 16.36   7.03  11.69 
1995 12 11.51   4.80   8.15 
1996 01 11.34   4.46   7.90 
1996 02 11.45    .70   6.07 
1996 03 15.54   3.07   9.30 
1996 04 19.99   6.21  13.10 
1996 05 21.64   9.10  15.37 
1996 06 30.45  14.21  22.33 
1996 07 33.22  16.26  24.74 
1996 08 31.27  15.14  23.20 
1996 09 25.49  10.88  18.18 
1996 10 22.18   7.10  14.64 
1996 11 15.39   4.00   9.69 
1996 12 11.11   4.02   7.56 
1997 01 10.70   2.49   6.59 
1997 02 16.06   2.46   9.26 
1997 03 22.14   3.45  12.79 
1997 04 22.39   8.35  15.37 
1997 05 22.95  10.14  16.54 
1997 06 26.08  13.41  19.74 
1997 07 31.23  14.98  23.10 
1997 08 32.41  16.96  24.68 
1997 09 29.67  14.76  22.21 
1997 10 23.48  10.67  17.07 
1997 11 13.48   6.53  10.00 
1997 12 10.50   3.23   6.86 
1998 01 11.17   2.28   6.72 
1998 02 15.24   3.57   9.40 
1998 03 19.83   4.32  12.07 
1998 04 16.46   5.67  11.07 
1998 05 21.42   9.26  15.34 
1998 06 30.28  13.75  22.01 
1998 07 34.27  17.07  25.67 
1998 08 34.45  17.50  25.97 
1998 09 26.84  14.81  20.82 
1998 10 20.84   6.87  13.85 
1998 11 15.60   3.28   9.44 
1998 12 11.25  -1.85   4.69 
1999 01 11.28   -.91   5.18 
1999 02 13.78   -.52   6.62 
1999 03 16.61   3.58  10.09 
1999 04 19.66   6.02  12.84 
1999 05 24.03  10.51  17.27 
1999 06 29.42  13.68  21.55 
1999 07 33.62  17.79  25.70 
1999 08 32.33  17.20  24.76 
1999 09 26.24  13.82  20.02 
1999 10 19.95  10.63  15.29 
1999 11 13.46   2.04   7.75 
1999 12 10.18   1.68   5.93 
2000 01  9.76  -1.77   3.99 
2000 02 16.96   1.03   9.00 
2000 03 17.61   4.06  10.83 
2000 04 14.88   5.80  10.34 
2000 05 23.36  10.03  16.69 
2000 06 30.76  13.45  22.10 
2000 07 31.75  15.72  23.73 
2000 08 32.18  15.41  23.80 
2000 09 28.31  11.67  19.99 
2000 10 21.00   7.65  14.32 
2000 11 13.02   3.78   8.40 
2000 12 10.31   3.17   6.74 
2001 01 10.22   2.52   6.37 
2001 02 12.75   1.49   7.12 
2001 03 15.93   6.89  11.41 
2001 04 19.01   4.96  11.99 
2001 05 22.36   8.97  15.66 
2001 06 31.13  13.34  22.23 
2001 07 30.80  15.08  22.93 
2001 08 32.06  16.81  24.43 
2001 09 26.62  12.03  19.32 
2001 10 20.78   9.95  15.36 
2001 11 13.01    .54   6.77 
2001 12  8.45  -3.85   2.30 
2002 01 10.83   1.07   5.95 
2002 02 13.90    .92   7.41 
2002 03 15.97   4.06  10.01 
2002 04 19.35   4.96  12.15 
2002 05 21.23   8.33  14.78 
2002 06 30.65  14.69  22.67 
2002 07 31.81  16.45  24.13 
2002 08 30.79  15.52  23.15 
2002 09 25.70  12.23  18.96 
2002 10 19.75   8.92  14.33 
2002 11 13.59   5.38   9.48 
2002 12 11.37   3.73   7.55 
2003 01  9.97    .75   5.36 
2003 02 10.66    .71   5.68 
2003 03 17.17   4.35  10.76 
2003 04 18.28   6.38  12.33 
2003 05 25.36   9.25  17.30 
2003 06 32.43  16.29  24.36 
2003 07 32.79  16.79  24.79 
2003 08 33.72  17.96  25.84 
2003 09 27.89  13.27  20.58 
2003 10 18.07   9.01  13.54 
2003 11 14.00   5.19   9.59 
2003 12 10.42    .85   5.63 
2004 01 11.47    .75   6.11 
2004 02 12.41    .78   6.59 
2004 03 13.60   2.75   8.17 
2004 04 17.20   4.67  10.94 
2004 05 19.78   8.49  14.13 
2004 06 31.33  14.86  23.09 
2004 07 33.37  16.61  24.99 
2004 08 31.28  16.51  23.89 
2004 09 29.56  13.79  21.67 
2004 10 20.95   9.63  15.29 
2004 11 14.58   2.29   8.43 
2004 12 11.57   1.22   6.39 
2005 01 11.91  -3.34   4.28 
2005 02 10.34  -1.52   4.41 
2005 03 16.94   3.00   9.97 
2005 04 20.24   6.73  13.48 
2005 05 26.20  11.00  18.60 
2005 06 33.73  17.04  25.38 
2005 07 35.27  18.54  26.91 
2005 08 34.23  16.93  25.58 
2005 09 28.54  12.07  20.30 
2005 10 21.42   9.71  15.56 
2005 11 12.96   3.22   8.09 
2005 12 11.02   -.21   5.40 
2006 01  9.58    . 8   4.83 
2006 02 12.68   -.41   6.13 
2006 03 16.99   4.78  10.88 
2006 04 21.58   6.70  14.14 
2006 05 27.87  11.48  19.67 
2006 06 32.20  15.39  23.79 
2006 07 35.98  19.43  27.70 
2006 08 33.15  16.14  24.64 
2006 09 29.78  14.47  22.12 
2006 10 22.53  11.52  17.02 
2006 11 16.45   8.01  12.23 
2006 12 11.54    .99   6.26 
2007 01 11.13    .91   6.02 
2007 02 13.89   4.02   8.95 
2007 03 15.96   2.75   9.35 
2007 04 19.04   6.67  12.86 
2007 05 22.51   9.39  15.95 
2007 06 27.73  13.10  20.41 
2007 07 33.31  16.51  24.91 
2007 08 32.30  16.12  24.21 
2007 09 28.80  13.67  21.23 
2007 10 21.76   8.20  14.98 
2007 11 16.41    .-6   8.17 
2007 12 11.50   -.63   5.43 
2008 01 13.19   1.63   7.41 
2008 02 14.46   2.47   8.46 
2008 03 17.59   2.95  10.27 
2008 04 20.37   6.83  13.60 
2008 05 21.68   9.47  15.57 
2008 06 29.11  13.66  21.38 
2008 07 33.98  16.29  25.13 
2008 08 33.74  17.31  25.52 
2008 09 27.01  12.52  19.76 
2008 10 20.04   8.68  14.36 
2008 11 13.21   1.83   7.52 
2008 12 11.25    .70   5.97 
2009 01  8.96    .50   4.73 
2009 02 13.79    .52   7.16 
2009 03 19.27   3.12  11.19 
2009 04 19.10   4.44  11.77 
2009 05 27.11  10.70  18.90 
2009 06 31.75  15.87  23.81 
2009 07 34.75  17.85  26.30 
2009 08 35.34  18.58  26.96 
2009 09 28.13  14.22  21.17 
2009 10 24.42  10.00  17.20 
2009 11 16.85   5.46  11.15 
2009 12 10.41   2.04   6.22 
2010 01  9.06   1.82   5.44 
2010 02 10.94   2.31   6.62 
2010 03 14.14   3.48   8.81 
2010 04 20.07   7.41  13.74 
2010 05 22.32   9.14  15.73 
2010 06 27.80  13.92  20.86 
2010 07 34.68  18.77  26.72 
2010 08 33.30  17.64  25.47 
2010 09 27.62  13.51  20.56 
2010 10 20.79   6.69  13.74 
2010 11 13.42   3.27   8.34 
2010 12 10.25   1.54   5.89 
2012 01 11.48    .-1   5.73 
2012 02 12.84  -2.61   5.11 
2012 03 18.59   2.02  10.30 
2012 04 16.48   6.37  11.42 
2012 05 25.92  11.00  18.45 
2012 06 31.27  16.54  23.90 
2012 07 33.43  16.54  24.99 
2012 08 34.03  17.62  25.82 
