1946 09 26.83 -99.99 -99.99 
1946 10 22.32 -99.99 -99.99 
1946 12 99.99   -.70 -99.99 
1947 04 99.99   7.13 -99.99 
1947 09 27.16  14.26  20.71 
1947 11 13.46   1.53   7.49 
1948 02  9.57  -3.05   3.25 
1948 03 16.93 -99.99 -99.99 
1948 04 21.87 -99.99 -99.99 
1948 07 31.79  19.04  25.41 
1948 09 26.45  14.02  20.23 
1948 10 18.78 -99.99 -99.99 
1949 02 13.87   1.05   7.46 
1949 03 14.83   1.13   7.98 
1949 04 19.54 -99.99 -99.99 
1949 05 99.99  11.46 -99.99 
1949 07 31.77  20.82  26.29 
1949 08 30.56  18.56  24.56 
1950 02 10.16  -1.33   4.41 
1950 03 13.36   -.86   6.25 
1950 04 20.20   4.78  12.49 
1950 05 25.12  12.42  18.77 
1950 06 29.00  15.77  22.38 
1950 07 29.06  18.35  23.70 
1950 08 29.34  17.36  23.35 
1950 09 25.17  13.99  19.58 
1950 10 22.18 -99.99 -99.99 
1951 02 12.03  -2.76   4.63 
1951 03 14.78   1.15   7.96 
1951 04 20.24   5.60  12.92 
1951 05 26.17  10.47  18.32 
1951 07 31.88  17.60  24.74 
1951 08 30.38  18.10  24.24 
1951 09 28.22  14.08  21.15 
1951 10 23.39   9.28  16.33 
1951 11 13.57   -.42   6.57 
1952 02 11.54  -1.65   4.94 
1952 03 14.68    .66   7.67 
1952 04 20.53   6.67  13.60 
1952 05 26.20 -99.99 -99.99 
1952 06 32.58  17.56  25.07 
1952 07 32.84  18.70  25.77 
1952 08 29.71  18.45  24.08 
1952 09 26.66  12.96  19.81 
1952 10 20.71   5.35  13.03 
1952 11 16.49   2.10   9.30 
1953 02 12.70  -1.12   5.79 
1953 03 14.86   2.29   8.57 
1953 04 20.90   5.88  13.39 
1953 06 30.38  16.46  23.42 
1953 09 28.88  13.36  21.12 
1953 10 23.32   7.84  15.58 
1954 02 14.07  -1.16   6.45 
1954 03 15.37    .76   8.06 
1954 04 23.78   8.89  16.34 
1954 05 23.65   9.64  16.65 
1954 06 31.01  15.62  23.31 
1954 07 32.81  17.82  25.31 
1954 09 31.13  14.21  22.67 
1954 10 23.79   8.57  16.18 
1955 02 11.35  -3.94   3.70 
1955 03 16.49   3.15   9.82 
1955 04 21.51   8.80  15.15 
1955 05 26.18  12.35  19.26 
1955 06 26.77  13.13  19.95 
1955 09 25.72  14.85  20.28 
1955 10 21.88   7.16  14.52 
1955 11 14.74    .13   7.43 
1955 12  6.88  -5.73    .57 
1956 01  8.16  -3.79   2.18 
1956 02 11.97  -1.40   5.28 
1956 03 13.44    .88   7.16 
1956 04 19.40   5.70  12.54 
1956 05 25.04  10.37  17.70 
1956 06 30.08  15.50  22.79 
1956 07 31.56  18.45  25.00 
1956 08 31.13  17.20  24.16 
1956 09 26.08  12.86  19.46 
1956 10 20.90  10.04  15.46 
1956 11 14.87   1.89   8.38 
1957 01  7.12  -4.00   1.56 
1957 02 10.81   -.10   5.35 
1957 03 13.46   1.84   7.65 
1957 04 21.92   7.96  14.94 
1957 07 31.54  17.62  24.58 
1957 08 29.46  16.42  22.93 
1957 09 26.03  16.26  21.14 
1957 10 18.39   5.77  12.08 
1957 11 15.31   3.25   9.28 
1958 02  4.81  -5.16   -.17 
1958 05 23.57  12.08  17.82 
1958 06 28.29  15.32  21.80 
1958 07 31.39  19.81  25.59 
1958 08 29.51  17.73  23.62 
1958 09 27.37  12.46  19.91 
1958 10 20.31   6.73  13.52 
1958 11 16.76   2.84   9.80 
1959 02 10.90  -2.73   4.08 
1959 04 21.82   8.17  14.99 
1959 05 27.06  13.69  20.37 
1959 06 30.04  15.63  22.83 
1959 07 30.38  19.21  24.80 
1959 08 31.66  19.59  25.62 
1959 09 27.59  14.54  21.06 
1959 10 21.11   9.74  15.42 
1959 11 14.10   1.59   7.84 
1959 12 10.59  -1.34   4.62 
1960 01  8.64  -2.26   3.19 
1960 02  8.10  -2.63   2.73 
1960 03  6.92  -4.26   1.33 
1960 04 23.48   7.99  15.73 
1960 05 23.61  10.79  17.20 
1960 06 28.79  16.25  22.52 
1960 07 30.36  17.76  24.06 
1960 08 30.26  19.31  24.78 
1960 09 26.26  14.73  20.49 
1960 10 21.06   8.93  14.99 
1960 11 16.45   1.34   8.89 
1960 12  7.52  -6.05    .73 
1961 01  6.72  -6.50    .10 
1961 02 10.38  -1.37   4.50 
1961 03 15.48   3.50   9.49 
1961 04 16.68   4.73  10.70 
1961 05 23.19  10.30  16.74 
1961 06 27.08  15.22  21.15 
1961 07 30.43  17.98  24.20 
1961 08 29.40  18.02  23.71 
1961 09 27.94  15.37  21.65 
1961 10 21.95   5.94  13.94 
1961 11 16.02   3.04   9.53 
1961 12  8.26  -3.65   2.30 
1962 01  6.83  -5.86    .48 
1962 02  8.60  -3.33   2.63 
1962 03 11.86   -.64   5.60 
1962 04 19.20   4.77  11.98 
1962 05 26.55  12.50  19.52 
1962 06 27.13  14.84  20.98 
1962 07 28.32  16.87  22.59 
1962 08 29.12  16.68  22.90 
1962 09 24.74  12.21  18.47 
1962 10 22.75   8.51  15.63 
1962 11 12.67   1.40   7.03 
1962 12  7.65  -4.44   1.60 
1963 01  6.42  -6.48    .-2 
1963 02  5.73  -7.04   -.65 
1963 03 16.65   2.68   9.66 
1963 04 22.80   6.48  14.64 
1963 05 24.65  11.05  17.85 
1963 06 28.94  15.37  22.15 
1963 07 31.35  16.85  24.10 
1963 08 31.03  16.23  23.63 
1963 09 26.34  12.07  19.20 
1963 10 23.89   6.83  15.36 
1963 11 16.18   2.09   9.14 
1963 12  5.44  -6.27   -.41 
1964 01  8.58  -4.23   2.17 
1964 02  8.31  -3.93   2.19 
1964 03 15.47   1.88   8.67 
1964 04 20.04   6.74  13.39 
1964 05 25.75  11.83  18.79 
1964 06 30.02  15.88  22.95 
1964 07 30.03  18.06  24.04 
1964 08 29.17  16.81  22.99 
1964 09 25.93  12.48  19.20 
1964 10 18.87   4.75  11.81 
1964 11 18.32   2.49  10.40 
1964 12 10.33    .-5   5.14 
1965 01  8.66  -4.00   2.33 
1965 02  9.09  -3.67   2.71 
1965 03 11.86    .25   6.05 
1965 04 18.46   5.81  12.14 
1965 05 27.95  14.01  20.98 
1965 06 27.32  15.64  21.48 
1965 07 29.31  18.08  23.69 
1965 08 30.07  17.34  23.70 
1965 09 27.22  15.12  21.17 
1965 10 20.26   5.66  12.96 
1965 11 16.12   2.45   9.29 
1965 12 11.89  -2.65   4.62 
1966 01  5.05  -5.75   -.34 
1966 02  8.03  -3.43   2.29 
1966 03 15.22   1.07   8.14 
1966 04 17.86   5.38  11.62 
1966 05 24.10  10.74  17.42 
1966 06 28.12  14.67  21.39 
1966 07 32.43  18.07  25.25 
1966 08 28.75  17.37  23.06 
1966 09 25.66  12.59  19.12 
1966 10 19.89   4.67  12.28 
1966 11 15.81   1.08   8.44 
1966 12  8.34  -3.22   2.56 
1967 01 10.47  -2.03   4.22 
1967 02  7.26  -5.51    .87 
1967 03 15.45    .70   8.07 
1967 04 22.15   7.54  14.84 
1967 05 21.99   8.33  15.16 
1967 06 27.45  14.77  21.11 
1967 07 28.82  17.61  23.21 
1967 08 28.61  17.06  22.83 
1967 09 24.99  10.58  17.78 
1967 10 20.55   5.78  13.16 
1967 11 13.61   -.76   6.42 
1967 12 10.99   -.88   5.05 
1968 01  5.98  -5.78    . 9 
1968 02  7.64  -6.55    .54 
1968 03 16.78   1.79   9.28 
1968 04 21.03   6.89  13.96 
1968 05 23.05  10.00  16.52 
1968 06 28.44  15.87  22.15 
1968 07 30.68  18.54  24.61 
1968 08 31.77  18.09  24.93 
1968 09 28.49  12.38  20.43 
1968 10 21.88   7.62  14.75 
1968 11 15.70   2.92   9.30 
1968 12  7.83  -3.80   2.01 
1969 01  5.73  -5.36    .18 
1969 02  7.94  -1.54   3.20 
1969 03 12.51   -.52   5.99 
1969 04 21.55   7.53  14.54 
1969 05 25.89  11.35  18.61 
1969 06 29.41  17.37  23.39 
1969 07 32.23  19.17  25.70 
1969 08 29.39  16.76  23.07 
1969 09 26.28  13.14  19.71 
1969 10 21.27   6.42  13.84 
1969 11 15.15    .93   8.04 
1969 12  7.27  -3.46   1.90 
1970 01  5.31  -7.15   -.92 
1970 02  9.33  -3.66   2.83 
1970 03 12.28    .15   6.21 
1970 04 21.20   6.89  14.04 
1970 05 26.21  12.24  19.22 
1970 06 29.92  16.09  23.00 
1970 07 31.01  18.69  24.85 
1970 08 30.00  17.73  23.86 
1970 09 29.98  15.73  22.85 
1970 10 22.57   9.10  15.84 
1970 11 15.25   3.22   9.23 
1970 12 11.23  -1.43   4.89 
1971 01  6.53  -4.25   1.14 
1971 02  9.46  -2.79   3.33 
1971 03 13.35    .16   6.75 
1971 04 21.15   4.38  12.76 
1971 05 23.42  10.45  16.93 
1971 06 29.00  17.43  23.21 
1971 07 30.18  18.10  24.14 
1971 08 29.24  16.95  23.09 
1971 09 26.81  16.04  21.43 
1971 10 22.10  12.48  17.29 
1971 11 15.38   2.40   8.89 
1971 12 14.17   2.33   8.25 
1972 01 10.86  -1.33   4.76 
1972 02  8.37  -3.38   2.49 
1972 03 15.68   2.02   8.85 
1972 04 20.40   5.80  13.10 
1972 05 23.56  11.30  17.43 
1972 06 26.77  13.76  20.26 
1972 07 29.80  18.54  24.17 
1972 08 30.12  17.00  23.56 
1972 09 27.43  14.61  21.02 
1972 10 19.17   6.38  12.77 
1972 11 14.07   1.32   7.69 
1972 12 11.30    .97   6.13 
1973 01  9.58  -3.08   3.25 
1973 02  9.43  -3.78   2.83 
1973 03 15.79   5.16  10.47 
1973 04 19.50   7.04  13.27 
1973 05 24.12   9.95  17.03 
1973 06 29.98  17.92  23.95 
1973 07 31.15  18.77  24.96 
1973 08 30.88  18.45  24.66 
1973 09 29.41  15.55  22.48 
1973 10 23.01   8.05  15.53 
1973 11 17.68   3.18  10.43 
1973 12 10.05  -1.71   4.17 
1974 01 12.84   1.72   7.28 
1974 02 10.91  -2.71   4.10 
1974 03 17.01   2.40   9.70 
1974 04 22.23   7.13  14.68 
1974 05 24.90  11.81  18.35 
1974 06 26.96  14.98  20.97 
1974 07 30.82  17.70  24.26 
1974 08 29.42  18.45  23.93 
1974 09 25.88  13.28  19.58 
1974 10 22.08   4.77  13.42 
1974 11 17.37   1.85   9.61 
1974 12 11.34  -1.53   4.90 
1975 01 11.01  -2.46   4.27 
1975 02 11.41   -.85   5.28 
1975 03 12.99    .-2   6.48 
1975 04 19.57   3.46  11.51 
1975 05 26.10  12.24  19.17 
1975 06 29.71  15.17  22.43 
1975 07 29.80  17.39  23.59 
1975 08 32.32  17.37  24.84 
1975 09 26.30  12.84  19.57 
1975 10 23.59   7.18  15.38 
1975 11 18.61   1.30   9.95 
1975 12  9.89  -3.84   3.02 
1976 01  7.41  -6.94    .23 
1976 02 15.66  -1.38   7.14 
1976 03 18.87   1.17  10.03 
1976 04 23.98   3.19  13.58 
1976 05 23.98   8.12  16.04 
1976 06 29.32  14.35  21.83 
1976 07 31.86  14.46  23.16 
1976 08 31.43  13.77  22.60 
1976 09 24.52   9.17  16.84 
1976 10 16.64   2.20   9.42 
1976 11 13.12 -99.99 -99.99 
1977 05 27.17  10.77  18.97 
1977 06 27.95  13.87  20.91 
1977 07 34.30  17.93  26.11 
1977 08 33.08  18.62  25.85 
1977 09 28.74  14.65  21.69 
1977 10 19.49   4.34  11.91 
1977 11 15.01   3.05   9.03 
1977 12  8.82  -4.48   2.16 
1978 01  4.21  -7.67  -1.73 
1978 02  5.88  -8.10  -1.11 
1978 03 12.05  -1.30   5.37 
1978 04 20.77   4.37  12.57 
1978 05 23.91   8.07  15.99 
1978 06 30.16  13.82  21.99 
1978 07 29.77  15.48  22.62 
1978 08 31.43  17.02  24.22 
1978 09 28.29  13.30  20.79 
1978 10 21.31   2.44  11.87 
1978 11 16.94   1.24   9.09 
1978 12 12.16  -4.71   3.72 
1979 01  7.15  -7.41   -.12 
1979 02  3.95 -10.50  -3.27 
1979 03 16.74  -1.35   7.69 
1979 04 20.74   3.74  12.24 
1979 05 24.66   7.81  16.23 
1979 06 27.44  11.25  19.34 
1979 07 29.83  14.37  22.10 
1979 08 30.74  14.34  22.54 
1979 09 25.65  11.35  18.50 
1979 10 21.38   2.26  11.82 
1979 11 18.26    .15   9.20 
1979 12 11.59  -5.65   2.97 
1980 01  8.35  -6.73    .81 
1980 02  8.14 -10.02   -.94 
1980 03 12.69 -99.99 -99.99 
1980 04 21.18   6.85  14.01 
1980 05 25.69  11.29  18.49 
1980 06 28.91  14.90  21.90 
1980 07 32.43  19.34  25.89 
1980 08 33.23 -99.99 -99.99 
1980 09 30.53  16.32  23.42 
1980 10 19.91   5.87  12.89 
1980 11 14.21   -.57   6.82 
1980 12 10.14  -3.68   3.23 
1981 01  6.44  -6.80   -.18 
1981 02 12.11  -3.18   4.46 
1981 03 13.91  -1.82   6.04 
1981 04 22.62   6.32  14.47 
1981 05 23.91   8.51  16.20 
1981 06 30.80  17.12  23.96 
1981 07 30.37  17.89  24.13 
1981 08 28.84  15.00  21.92 
1981 09 26.65  10.67  18.66 
1981 10 19.79   2.85  11.32 
1981 11 15.91    .11   8.01 
1981 12  7.17  -4.84   1.16 
1982 01  3.74  -7.66  -1.95 
1982 02 10.66  -2.88   3.89 
1982 03 14.37   -.26   7.05 
1982 04 19.37   3.19  11.28 
1982 05 27.75  11.37  19.56 
1982 06 27.00  15.25  21.12 
1982 07 30.39  17.44  23.91 
1982 08 28.91  15.29  22.10 
1982 09 26.35  11.58  18.96 
1982 10 20.95   5.32  13.13 
1982 11 16.82    .44   8.63 
1982 12 12.23  -1.16   5.53 
1983 01  7.16  -5.35    .90 
1983 02  9.09  -4.94   2.07 
1983 09 29.26 -99.99 -99.99 
1983 10 20.80   8.14  14.47 
1983 11 15.74 -99.99 -99.99 
1983 12  7.33 -99.99 -99.99 
1984 01  6.20 -99.99 -99.99 
1984 02 13.31 -99.99 -99.99 
1984 03 12.31 -99.99 -99.99 
1984 04 18.29 -99.99 -99.99 
1984 05 24.70 -99.99 -99.99 
1984 06 30.27 -99.99 -99.99 
1984 07 28.36 -99.99 -99.99 
1984 08 30.13 -99.99 -99.99 
1984 09 27.92 -99.99 -99.99 
1984 10 26.26  14.61  20.43 
1984 11 14.10 -99.99 -99.99 
1984 12 15.02 -99.99 -99.99 
1985 01  4.90 -99.99 -99.99 
1985 02  9.59 -99.99 -99.99 
1985 03 16.73 -99.99 -99.99 
1985 04 23.87 -99.99 -99.99 
1985 05 25.52 -99.99 -99.99 
1985 06 28.52 -99.99 -99.99 
1985 07 29.50 -99.99 -99.99 
1985 08 28.64 -99.99 -99.99 
1985 09 26.87 -99.99 -99.99 
1985 10 21.68 -99.99 -99.99 
1985 11 18.33 -99.99 -99.99 
1985 12  8.27 -99.99 -99.99 
1986 01  7.82 -99.99 -99.99 
1986 02  8.39 -99.99 -99.99 
1986 03 15.35 -99.99 -99.99 
1986 04 22.60 -99.99 -99.99 
1986 05 24.75 -99.99 -99.99 
1986 06 31.35 -99.99 -99.99 
1986 07 33.14 -99.99 -99.99 
1986 08 28.44 -99.99 -99.99 
1986 09 25.80 -99.99 -99.99 
1986 10 21.96 -99.99 -99.99 
1986 11 13.41 -99.99 -99.99 
1986 12  8.93 -99.99 -99.99 
1987 01  5.99 -99.99 -99.99 
1987 02  8.08 -99.99 -99.99 
1987 03 14.77 -99.99 -99.99 
1987 04 17.18 -99.99 -99.99 
1987 05 25.29 -99.99 -99.99 
1987 06 29.78 -99.99 -99.99 
1987 07 32.59  20.03  26.31 
1987 08 32.02 -99.99 -99.99 
1987 09 26.68  16.02  21.35 
1987 10 18.20 -99.99 -99.99 
1987 11 16.77 -99.99 -99.99 
1987 12 10.13 -99.99 -99.99 
1988 01  4.66 -99.99 -99.99 
1988 02  9.74 -99.99 -99.99 
1988 03 15.12 -99.99 -99.99 
1988 04 20.03 -99.99 -99.99 
1988 05 24.07 -99.99 -99.99 
1988 06 28.66 -99.99 -99.99 
1988 07 31.14 -99.99 -99.99 
1988 08 31.47 -99.99 -99.99 
1988 09 24.41 -99.99 -99.99 
1988 10 17.74 -99.99 -99.99 
1988 11 15.18 -99.99 -99.99 
1988 12  9.43 -99.99 -99.99 
1989 01 10.45 -99.99 -99.99 
1989 02  8.91 -99.99 -99.99 
1989 03 13.14 -99.99 -99.99 
1989 04 18.82 -99.99 -99.99 
1989 05 22.70 -99.99 -99.99 
1989 06 29.00  18.62  23.81 
1989 07 29.09 -99.99 -99.99 
1989 08 27.49 -99.99 -99.99 
1989 09 25.33 -99.99 -99.99 
1989 10 21.16 -99.99 -99.99 
1989 11 14.68 -99.99 -99.99 
1989 12  3.59 -99.99 -99.99 
1990 01 11.92 -99.99 -99.99 
1990 02 14.29 -99.99 -99.99 
1990 03 16.46 -99.99 -99.99 
1990 04 20.20 -99.99 -99.99 
1990 05 23.08 -99.99 -99.99 
1990 06 27.98  15.76  21.87 
1990 07 31.35  19.20  25.28 
1990 08 28.84  18.60  23.72 
1990 09 26.10 -99.99 -99.99 
1990 10 22.13 -99.99 -99.99 
1990 11 18.48 -99.99 -99.99 
1990 12 11.87 -99.99 -99.99 
1991 01  8.85 -99.99 -99.99 
1991 02 12.16 -99.99 -99.99 
1991 03 15.32 -99.99 -99.99 
1991 04 19.91 -99.99 -99.99 
1991 05 26.04  15.07  20.55 
1991 09 27.25 -99.99 -99.99 
1991 10 21.50 -99.99 -99.99 
1991 11 14.36 -99.99 -99.99 
1991 12 12.12 -99.99 -99.99 
1992 01  9.43 -99.99 -99.99 
1992 02 11.35 -99.99 -99.99 
1992 03 13.98 -99.99 -99.99 
1992 04 20.14   6.20  13.17 
1992 05 21.23 -99.99 -99.99 
1992 06 25.66  15.07  20.36 
1992 07 30.43  19.70  25.07 
1992 08 26.81  17.00  21.90 
1992 09 25.01  15.02  20.01 
1992 10 19.06 -99.99 -99.99 
1992 11 13.19 -99.99 -99.99 
1992 12  8.10 -99.99 -99.99 
1993 01  8.77 -99.99 -99.99 
1993 02  8.03 -99.99 -99.99 
1993 03 10.89 -99.99 -99.99 
1993 04 19.15 -99.99 -99.99 
1993 05 24.63  12.65  18.64 
1993 06 28.52  16.66  22.59 
1993 07 32.27  20.50  26.38 
1993 08 30.36  18.39  24.37 
1993 09 26.97 -99.99 -99.99 
1993 10 19.62 -99.99 -99.99 
1993 11 14.63   2.61   8.62 
1993 12  7.58  -2.32   2.63 
1994 01  3.96  -6.02  -1.03 
1994 02 10.14  -2.27   3.93 
1994 03 14.44   1.97   8.20 
1994 04 22.45   8.60  15.52 
1994 05 22.66   9.62  16.14 
1994 06 29.33  17.99  23.66 
1994 07 30.74  20.42  25.58 
1994 08 28.18  16.98  22.58 
1994 09 25.85  12.53  19.19 
1994 10 19.78   5.50  12.64 
1994 11 16.85   3.99  10.42 
1994 12 12.42    .69   6.55 
1995 01  8.12  -1.46   3.33 
1995 02  7.91  -3.23   2.33 
1995 03 17.01   2.40   9.70 
1995 04 20.55   5.74  13.14 
1995 05 23.95  11.74  17.84 
1995 06 27.05  17.28  22.16 
1995 08 31.87  19.53  25.70 
1995 09 25.84  13.89  19.86 
1995 10 22.72   8.06  15.39 
1995 11 12.18    .54   6.36 
1995 12  7.98  -3.57   2.20 
1996 01  7.21  -4.27   1.47 
1996 02  9.20  -2.62   3.29 
1996 03 11.63   -.45   5.59 
1996 04 20.09   6.62  13.35 
1996 05 24.21  12.24  18.22 
1996 06 30.06  17.33  23.69 
1996 07 30.38  18.82  24.59 
1996 08 28.88  18.17  23.52 
1996 09 26.08  15.15  20.61 
1996 10 20.72   8.01  14.36 
1996 11 11.78   -.47   5.65 
1996 12 10.86   -.62   5.12 
1997 01  8.35  -3.33   2.51 
1997 02 11.59    .24   5.91 
1997 03 15.96   3.27   9.61 
1997 04 18.00   5.32  11.66 
1997 05 23.15   8.16  15.65 
1997 06 27.46  15.15  21.30 
1997 07 30.77  18.85  24.81 
1997 08 30.08  17.08  23.58 
1997 09 25.66  13.99  19.82 
1997 10 20.49   6.91  13.70 
1997 11 13.00   1.28   7.14 
1997 12  9.68  -1.29   4.19 
1998 01 10.51    .31   5.41 
1998 02 11.26    .25   5.75 
1998 03 13.82 -99.99 -99.99 
1998 04 20.23   7.42  13.82 
1998 07 31.07  19.12  25.09 
1998 08 30.77  18.17  24.47 
1998 09 30.01  15.91  22.96 
1998 10 22.14   7.60  14.87 
1998 11 16.90   2.16   9.53 
1998 12 14.42   1.54   7.98 
1999 01 10.55  -1.42   4.56 
1999 02 11.91  -1.35   5.28 
1999 03 13.37    .20   6.78 
1999 04 20.87   6.99  13.93 
1999 05 25.12  11.21  18.16 
1999 06 28.49  16.37  22.43 
1999 07 31.55  20.58  26.06 
1999 08 31.72  18.89  25.30 
1999 09 25.37  14.17  19.77 
1999 10 19.87   6.68  13.28 
1999 11 19.14   4.50  11.82 
1999 12 11.12  -1.44   4.84 
2000 01  8.13  -4.62   1.75 
2000 02 12.52   -.86   5.83 
2000 03 17.95   4.06  11.00 
2000 04 18.74   6.74  12.74 
2000 05 26.09  13.05  19.57 
2000 06 28.74  18.12  23.43 
2000 07 28.35  18.20  23.28 
2000 08 28.90  18.18  23.54 
2000 09 24.80  14.00  19.40 
2000 10 23.51   6.95  15.23 
2000 11 14.47    .43   7.45 
2000 12  5.50  -6.15   -.32 
2001 01  8.67  -3.39   2.64 
2001 02 12.38  -1.28   5.55 
2001 03 12.60    .69   6.64 
2001 04 21.48   7.04  14.26 
2002 02 12.17  -2.30   4.93 
2002 03 14.33    .82   7.57 
2002 04 22.63   7.17  14.90 
2002 05 25.52  10.05  17.78 
2002 06 30.46  16.15  23.30 
2002 07 31.66  19.40  25.53 
2002 08 30.25  18.26  24.25 
2002 09 26.19  15.53  20.86 
2002 10 17.81   9.08  13.44 
2002 11 11.67    .90   6.28 
2002 12  6.92  -3.10   1.91 
2003 01  4.87  -5.74   -.43 
2003 02  6.25  -2.56   1.84 
2003 03 15.38   2.74   9.06 
2003 04 18.83   6.46  12.64 
2003 05 22.60  11.68  17.14 
2003 06 27.26  17.03  22.14 
2003 07 29.19  19.29  24.24 
2003 08 28.99  19.83  24.41 
2003 09 23.97  13.75  18.86 
2003 10 18.20   7.26  12.73 
2003 11 16.27   3.55   9.91 
2003 12  8.01  -2.11   2.94 
2004 01  5.41  -4.71    .34 
2004 02  7.77  -2.52   2.62 
2004 03 15.70   3.33   9.51 
2004 04 20.66   7.18  13.92 
2004 05 27.43  16.06  21.74 
2004 06 27.00  17.75  22.37 
2004 07 28.03  18.95  23.49 
2004 08 26.41  17.79  22.10 
2004 09 24.43  15.89  20.16 
2004 10 18.32   9.88  14.10 
2004 11 14.03   4.71   9.37 
2004 12  8.29  -1.81   3.24 
2005 01  8.03  -1.75   3.14 
2005 02  9.39   -.57   4.41 
2005 03 10.10    .90   5.50 
2012 12 12.41   1.08   6.74 
2013 01 10.13  -1.40   4.36 
2013 02  8.55  -2.45   3.05 
2013 03 11.36  -1.36   5.00 
2013 04 21.41   6.94  14.17 
2013 05 23.48  11.08  17.27 
2013 06 29.02  17.31  23.16 
2013 07 30.06  20.43  25.24 
2013 08 28.44  18.03  23.23 
2013 10 20.49   8.93  14.71 
2013 11 13.62   1.01   7.31 
2013 12 11.11    .19   5.64 
2014 01 99.99  -6.13 -99.99 
2014 02  9.64  -1.80   3.92 
2014 03 11.31  -1.50   4.90 
2014 04 20.95   5.73  13.34 
2014 05 26.09  12.56  19.32 
