1946 06 31.24  19.76  25.50 
1946 07 32.43  21.46  26.94 
1946 08 32.88  20.65  26.76 
1946 09 30.75  18.39  24.57 
1946 10 28.46  12.89  20.67 
1946 11 23.24  11.58  17.41 
1946 12 20.28   6.04  13.16 
1947 01 17.60   6.74  12.17 
1947 02 15.26    .49   7.87 
1947 03 19.76   5.46  12.61 
1947 04 25.78  15.26  20.52 
1947 05 29.21  15.73  22.47 
1947 06 32.25  19.92  26.09 
1947 07 34.61  18.95  26.78 
1947 08 34.18 -99.99 -99.99 
1947 09 32.09  19.41  25.75 
1947 11 20.17   6.83  13.50 
1948 01 13.17  -1.31   5.93 
1948 02 18.17   6.81  12.49 
1948 03 22.58   9.72  16.15 
1948 04 27.74  14.01  20.87 
1948 05 30.78  16.29  23.53 
1948 06 34.16  20.01  27.08 
1948 07 35.09  20.92  28.00 
1948 08 33.38  20.14  26.76 
1948 09 30.08  16.91  23.49 
1948 10 27.01   9.85  18.43 
1948 11 22.46   8.22  15.34 
1948 12 19.34   6.25  12.79 
1949 01 21.02   7.73  14.37 
1949 02 20.28   7.78  14.03 
1949 03 21.59   6.54  14.06 
1949 04 24.58  10.99  17.78 
1949 05 30.57  16.86  23.71 
1949 06 32.13  21.33  26.73 
1949 07 32.50  22.27  27.38 
1949 08 33.40  21.20  27.30 
1949 09 30.33  18.53  24.43 
1949 10 28.33  16.87  22.60 
1949 11 22.29   5.88  14.08 
1949 12 19.32   5.80  12.56 
1950 01 23.68  13.32  18.50 
1950 02 22.45   8.12  15.28 
1950 03 20.71   6.82  13.76 
1950 04 24.46  10.56  17.51 
1950 05 30.51  17.84  24.17 
1950 06 33.04  20.17  26.60 
1950 07 32.11  20.20  26.15 
1950 08 33.84  19.76  26.80 
1950 09 31.49  17.45  24.47 
1950 10 28.77  11.92  20.34 
1950 11 20.17   2.33  11.25 
1950 12 15.81   1.25   8.53 
1951 01 17.29   2.97  10.13 
1951 02 19.50   4.11  11.80 
1951 03 22.77   9.83  16.29 
1951 04 24.84  10.52  17.68 
1951 05 30.65  14.72  22.68 
1951 06 34.18  19.51  26.84 
1951 07 34.89  20.20  27.55 
1951 08 36.87  20.29  28.58 
1951 09 32.07  16.66  24.36 
1951 10 28.53   9.67  19.10 
1951 11 18.95   4.58  11.76 
1951 12 20.45   4.55  12.50 
1952 01 21.64   7.39  14.51 
1952 02 19.92   6.80  13.36 
1952 03 22.55   5.35  13.95 
1952 04 25.62  10.14  17.88 
1952 05 31.20  15.61  23.40 
1952 06 35.49  20.94  28.21 
1952 07 34.82  21.31  28.06 
1952 08 34.62  20.81  27.71 
1952 09 30.48  16.74  23.61 
1952 10 25.47   7.24  16.35 
1952 11 21.29   4.84  13.06 
1952 12 16.16   3.01   9.58 
1953 01 18.68   4.80  11.74 
1953 02 18.78   4.46  11.62 
1953 03 23.90  10.59  17.24 
1953 04 24.40  11.11  17.75 
1953 05 30.74  18.33  24.53 
1953 06 35.84  21.39  28.62 
1953 07 33.23  21.55  27.39 
1953 08 32.86  20.79  26.82 
1953 09 32.59  16.50  24.54 
1953 10 29.24  12.02  20.63 
1953 11 22.26   5.27  13.76 
1953 12 17.45   2.72  10.08 
1954 01 19.52   3.61  11.56 
1954 02 22.56   5.26  13.91 
1954 03 20.81   6.73  13.77 
1954 04 28.46  13.83  21.14 
1954 05 27.16  14.03  20.59 
1954 06 34.36  19.71  27.04 
1954 07 35.20  21.51  28.35 
1954 08 36.48  22.16  29.32 
1954 09 34.39  19.10  26.74 
1954 10 27.88  12.05  19.96 
1954 11 21.03   6.07  13.55 
1954 12 18.54   2.60  10.57 
1955 01 16.96   2.76   9.86 
1955 02 19.90   5.69  12.79 
1955 03 24.94   9.54  17.24 
1955 04 28.06  12.26  20.16 
1955 05 31.94  17.79  24.87 
1955 06 32.93  16.79  24.86 
1955 07 34.40  19.31  26.85 
1955 08 33.34  21.05  27.19 
1955 09 32.71  19.62  26.16 
1955 10 28.24  10.96  19.60 
1955 11 21.34   6.40  13.87 
1955 12 18.00   2.73  10.36 
1956 01 15.82   1.39   8.60 
1956 02 21.21   7.72  14.46 
1956 03 22.12   6.10  14.11 
1956 04 25.46 -99.99 -99.99 
1956 05 31.64  17.62  24.63 
1956 06 32.49  18.58  25.53 
1956 07 34.25  21.33  27.79 
1956 08 34.43  20.95  27.69 
1956 09 30.69  17.27  23.98 
1956 10 26.96  13.67  20.31 
1956 11 21.44   5.33  13.38 
1956 12 21.75   8.25  15.00 
1957 01 19.60   6.26  12.93 
1957 03 21.16   6.99  14.07 
1957 04 26.83  12.32  19.57 
1957 05 29.45  17.25  23.35 
1957 06 32.18  20.29  26.23 
1957 07 34.52  21.44  27.98 
1957 08 33.41  20.82  27.11 
1957 09 29.72  18.54  24.13 
1957 10 23.51  10.65  17.08 
1957 11 21.90   9.55  15.72 
1957 12 17.90   3.05  10.47 
1958 02 13.37    .41   6.89 
1958 03 20.14   5.89  13.01 
1958 05 28.84  16.07  22.45 
1958 06 32.82  20.14  26.48 
1958 07 33.25  20.87  27.06 
1958 08 33.75  20.40  27.07 
1958 09 32.25  18.67  25.46 
1958 10 26.49  11.78  19.13 
1958 12 15.61   2.40   9.00 
1959 01 15.83    .64   8.23 
1959 02 19.44   5.43  12.43 
1959 03 20.59   6.07  13.33 
1959 04 24.85  10.81  17.83 
1959 05 30.21  17.45  23.83 
1959 06 31.84  19.23  25.53 
1959 07 33.23 -99.99 -99.99 
1959 08 34.02  20.99  27.50 
1959 09 31.51  18.54  25.02 
1959 10 26.95  14.89  20.92 
1959 11 19.56   5.63  12.59 
1959 12 17.69   3.69  10.69 
1960 01 14.10   2.93   8.51 
1960 02 15.12   1.76   8.43 
1960 03 17.91   4.59  11.25 
1960 04 27.07  11.96  19.51 
1960 05 28.14  14.35  21.24 
1960 06 35.07  19.54  27.31 
1960 07 35.05  22.40  28.72 
1960 08 31.95  21.48  26.71 
1960 09 30.52  18.95  24.74 
1960 10 27.09  14.15  20.62 
1960 11 22.15   8.41  15.28 
1960 12 15.71   2.40   9.05 
1961 01 13.63    .-6   6.78 
1961 03 22.77   8.82  15.79 
1961 04 24.36   9.72  17.04 
1961 05 28.11  15.12  21.61 
1961 06 30.54  19.04  24.79 
1961 07 33.52  20.65  27.08 
1961 08 32.93  20.21  26.57 
1961 09 31.04  18.87  24.96 
1961 10 26.85  11.42  19.13 
1961 11 23.35   8.68  16.01 
1961 12 17.84   5.24  11.54 
1962 01 15.04   1.29   8.16 
1962 02 22.31   9.35  15.83 
1962 03 19.70   5.52  12.61 
1962 04 24.67  11.02  17.84 
1962 05 32.61  17.29  24.95 
1962 07 35.21  21.45  28.33 
1962 08 34.34  20.54  27.44 
1962 09 32.88  18.03  25.45 
1962 10 28.70  11.95  20.32 
1962 11 20.45   4.13  12.29 
1962 12 16.09   2.06   9.07 
1963 01 14.26 -99.99 -99.99 
1963 02 16.15  -1.01   7.57 
1963 03 24.69   7.60  16.14 
1963 04 28.15  12.88  20.51 
1963 05 31.17  15.86  23.51 
1963 06 33.89  18.95  26.42 
1963 07 33.84  20.44  27.14 
1963 08 34.84  19.60  27.22 
1963 09 31.30 -99.99 -99.99 
1963 10 30.11 -99.99 -99.99 
1963 11 21.52   5.25  13.38 
1963 12 12.01  -2.45   4.78 
1964 01 14.05   -.12   6.96 
1964 02 15.63   -.24   7.69 
1964 03 21.58   5.14  13.36 
1964 04 26.61  13.36  19.98 
1964 05 30.67  15.07  22.87 
1964 06 32.89  18.77  25.83 
1964 07 32.74  20.45  26.60 
1964 08 33.45  20.62  27.03 
1964 09 31.67  17.32  24.49 
1964 10 24.84   8.18  16.51 
1964 11 23.45   6.87  15.16 
1964 12 17.25   4.60  10.92 
1965 01 18.14   2.48  10.31 
1965 02 16.71   3.15   9.93 
1965 03 19.70   5.92  12.81 
1965 04 28.31  13.27  20.79 
1965 05 30.73  14.85  22.79 
1965 06 32.54  18.34  25.44 
1965 08 32.80  19.99  26.39 
1965 09 30.59  19.03  24.81 
1965 10 26.10   9.88  17.99 
1965 11 24.25   8.75  16.50 
1965 12 17.89   2.77  10.33 
1966 01 13.13   1.59   7.36 
1966 02 16.91   2.88   9.89 
1966 03 21.24   6.52  13.88 
1966 04 25.94  11.56  18.75 
1966 05 29.03  17.21  23.12 
1966 06 32.30  17.66  24.98 
1966 07 34.87  21.25  28.06 
1966 08 32.89  20.07  26.48 
1966 09 30.99  18.21  24.60 
1966 10 26.27  10.85  18.56 
1966 11 22.95   6.76  14.85 
1966 12 17.00   3.42  10.21 
1967 01 16.54   2.69   9.61 
1967 02 17.26   1.88   9.57 
1967 03 25.02   7.83  16.42 
1967 04 29.65  14.24  21.94 
1967 05 29.05  13.85  21.45 
1967 06 33.41  19.31  26.36 
1967 07 32.23  19.06  25.64 
1967 08 31.45  19.60  25.52 
1967 09 28.92  15.41  22.16 
1967 10 26.55   7.56  17.05 
1967 11 21.63   4.59  13.11 
1967 12 18.83   6.65  12.74 
1968 01 15.98   1.01   8.49 
1968 02 14.37  -1.11   6.63 
1968 03 20.01   4.19  12.10 
1968 04 26.94  12.40  19.67 
1968 05 29.17  14.75  21.96 
1968 06 34.06  18.54  26.30 
1968 07 34.09  19.70  26.90 
1968 08 33.97  20.33  27.15 
1968 09 30.64  15.59  23.11 
1968 12 16.37    .90   8.63 
1969 01 16.18   3.08   9.63 
1969 02 17.64   3.31  10.47 
1969 03 18.02   3.51  10.76 
1969 04 26.02  12.80  19.41 
1969 05 29.64  14.38  22.01 
1969 06 35.25  18.62  26.93 
1969 07 34.55  22.27  28.41 
1969 09 31.19  16.29  23.74 
1969 10 26.40  13.16  19.77 
1969 11 20.90   3.37  12.13 
1969 12 17.37   2.49   9.93 
1970 01 12.35    .25   6.30 
1970 02 17.37   -.66   8.35 
1970 03 19.75   7.71  13.73 
1970 04 27.84  13.53  20.68 
1970 05 30.18  14.68  22.43 
1970 06 32.18  18.74  25.46 
1970 07 33.54  20.65  27.09 
1970 08 33.23  20.90  27.06 
1970 09 33.02  19.32  26.17 
1970 10 26.25  11.82  19.03 
1970 11 19.81   2.62  11.21 
1970 12 20.45   4.48  12.47 
1971 01 17.60   3.63  10.61 
1971 02 18.62   1.92  10.27 
1971 03 20.56   5.00  12.78 
1971 04 26.64   9.47  18.06 
1971 05 28.61  13.19  20.90 
1971 06 33.99  18.46  26.23 
1971 07 33.50  20.28  26.89 
1971 08 32.43  19.74  26.09 
1971 09 30.98  18.93  24.95 
1971 10 28.59  12.62  20.60 
1971 11 21.35   4.78  13.06 
1971 12 21.21   9.63  15.42 
1972 01 20.17   4.98  12.57 
1972 02 18.45   3.17  10.81 
1972 03 23.82   7.52  15.67 
1972 04 27.03  11.87  19.45 
1972 05 29.83  14.41  22.12 
1972 06 33.25  18.48  25.87 
1972 07 33.43  18.85  26.14 
1972 08 34.79  19.43  27.11 
1972 09 34.96  18.52  26.74 
1972 10 28.11  10.95  19.53 
1972 11 19.20   5.82  12.51 
1972 12 18.26   3.93  11.09 
1973 01 14.96   1.72   8.34 
1973 02 17.10   1.01   9.05 
1973 03 23.58  10.49  17.03 
1973 04 24.42  10.14  17.28 
1973 05 28.71  14.58  21.64 
1973 06 32.64  18.82  25.73 
1973 07 34.16  20.53  27.34 
1973 08 32.75  18.31  25.53 
1973 09 31.00  18.98  24.99 
1973 11 24.93   9.10  17.02 
1973 12 17.42   2.21   9.81 
1974 03 25.45  12.82  19.13 
1974 04 26.06  12.65  19.35 
1974 05 30.21  18.34  24.27 
1974 06 31.35  19.64  25.49 
1974 07 33.75  21.26  27.50 
1974 08 32.78  21.45  27.11 
1974 09 29.78  18.64  24.21 
1974 10 26.63  11.92  19.27 
1974 11 21.90   8.72  15.31 
1974 12 19.26   6.88  13.07 
1975 01 18.53   7.29  12.91 
1975 02 21.87   7.67  14.77 
1975 03 23.31   9.22  16.27 
1975 04 25.89  12.32  19.10 
1975 05 30.32  18.64  24.48 
1975 06 32.33  20.82  26.57 
1975 07 32.95  21.52  27.23 
1975 08 32.86  21.19  27.02 
1975 09 29.81  17.68  23.74 
1975 10 27.06  15.15  21.10 
1975 11 22.14   9.51  15.82 
1975 12 17.34   4.55  10.94 
1976 01 17.37   2.13   9.75 
1976 02 22.80   7.78  15.29 
1976 03 23.98  11.63  17.80 
1976 04 28.40  12.65  20.52 
1976 05 28.23  14.76  21.49 
1976 06 99.99  18.92 -99.99 
1976 07 33.86  20.77  27.31 
1976 08 35.02  20.69  27.85 
1976 09 32.04  18.89  25.46 
1976 10 25.58  10.70  18.14 
1976 11 18.46   5.09  11.78 
1976 12 15.59   3.12   9.35 
1977 01 99.99   -.13 -99.99 
1977 02 99.99   3.61 -99.99 
1977 03 24.01  10.82  17.41 
1977 04 26.77  12.56  19.66 
1977 05 30.91  17.26  24.08 
1977 06 35.30  21.58  28.43 
1977 07 34.11  22.19  28.15 
1977 08 32.41  22.11  27.26 
1977 09 31.80  21.08  26.43 
1977 10 26.93  12.56  19.74 
1977 11 23.10  11.34  17.22 
1977 12 18.54   5.77  12.16 
1978 01 11.50   1.10   6.30 
1978 02 14.98   1.79   8.38 
1978 03 21.93   7.35  14.64 
1978 04 27.95  12.89  20.42 
1978 05 30.37  18.06  24.21 
1978 06 33.70  21.25  27.47 
1978 07 33.45  22.23  27.84 
1978 08 33.62  22.45  28.03 
1978 09 32.56  20.69  26.62 
1978 10 28.64  13.13  20.88 
1978 11 25.55  12.45  19.00 
1978 12 19.92   6.12  13.02 
1979 01 13.65   2.09   7.87 
1979 02 16.50   4.64  10.57 
1979 03 23.45   9.77  16.61 
1979 04 26.66  15.81  21.23 
1979 05 29.70 -99.99 -99.99 
1979 06 33.84  19.65  26.74 
1979 07 32.68  21.76  27.22 
1979 08 33.89  21.61  27.75 
1979 09 31.33 -99.99 -99.99 
1979 10 28.42  12.43  20.42 
1979 11 21.21   5.42  13.31 
1980 01 18.96   5.96  12.46 
1980 02 16.94 -99.99 -99.99 
1980 03 21.70   9.14  15.42 
1980 04 25.46  12.19  18.82 
1980 05 28.69  18.36  23.52 
1980 06 33.68  21.42  27.55 
1980 07 35.77  23.43  29.60 
1980 08 34.96  23.00  28.98 
1980 09 34.52  22.11  28.31 
1980 10 26.96 -99.99 -99.99 
1980 11 21.45   7.10  14.27 
1980 12 19.86   1.84  10.85 
1981 01 15.48 -99.99 -99.99 
1981 02 19.02 -99.99 -99.99 
1981 03 22.25   8.22  15.23 
1981 04 28.31  15.96  22.13 
1981 05 28.61 -99.99 -99.99 
1981 06 32.74  22.38  27.56 
1981 07 33.96  22.66  28.31 
1981 08 34.02  22.06  28.04 
1981 09 31.23  17.32  24.27 
1981 10 27.54  14.41  20.97 
1981 11 23.98   9.72  16.85 
1981 12 16.85   5.19  11.02 
1982 01 18.32   5.26  11.79 
1982 02 18.87   6.75  12.81 
1982 03 24.59  11.87  18.23 
1982 04 25.87  13.18  19.52 
1982 05 30.58  17.59  24.08 
1982 06 33.62  20.95  27.28 
1982 07 33.43  22.20  27.81 
1982 08 33.28  22.08  27.68 
1982 09 30.39  17.50  23.94 
1982 10 26.97  12.13  19.54 
1982 11 21.40   9.43  15.42 
1982 12 19.50   7.49  13.49 
1983 01 14.98   1.91   8.44 
1983 02 16.14   4.30  10.21 
1983 03 19.49   5.89  12.69 
1983 04 23.21   9.50  16.35 
1983 05 28.29  15.57  21.93 
1983 06 29.88  19.36  24.62 
1983 07 34.06  19.85  26.95 
1983 08 33.56 -99.99 -99.99 
1983 09 29.46  17.14  23.30 
1984 04 24.59 -99.99 -99.99 
1984 05 28.03 -99.99 -99.99 
1984 06 31.39  19.20  25.30 
1984 07 32.18  20.79  26.48 
1984 08 31.86  20.79  26.32 
1984 09 31.42  17.04  24.23 
1984 11 20.75 -99.99 -99.99 
1984 12 20.25 -99.99 -99.99 
1985 01 12.49 -99.99 -99.99 
1985 04 25.81 -99.99 -99.99 
1985 05 29.32  16.25  22.78 
1985 06 32.24  21.52  26.88 
1985 07 30.65 -99.99 -99.99 
1985 10 28.78 -99.99 -99.99 
1986 05 28.46 -99.99 -99.99 
1986 06 31.30 -99.99 -99.99 
1986 07 33.25 -99.99 -99.99 
1986 08 32.43  20.74  26.59 
1986 09 30.79 -99.99 -99.99 
1986 11 21.39 -99.99 -99.99 
1986 12 13.78 -99.99 -99.99 
1991 03 23.13 -99.99 -99.99 
1991 04 25.68  14.54  20.11 
1991 05 28.01  19.01  23.51 
1991 06 31.94  20.06  26.00 
1991 07 33.64  21.91  27.77 
1991 08 33.13  20.96  27.04 
1991 09 30.64  18.29  24.47 
1991 10 27.44  12.67  20.05 
1991 11 19.10   4.38  11.74 
1992 01 13.95   2.49   8.22 
1992 02 20.20   5.09  12.64 
1992 03 21.85   7.17  14.51 
1992 04 25.33  10.82  18.07 
1992 05 29.21  13.82  21.51 
1992 06 31.94  19.68  25.81 
1992 07 33.16  21.73  27.45 
1992 08 31.17  19.41  25.29 
1992 09 29.11  19.04  24.07 
1992 11 18.45   5.15  11.80 
1992 12 18.57   6.19  12.38 
1993 01 17.37   5.70  11.53 
1993 02 18.03   2.99  10.51 
1993 03 19.54   6.04  12.79 
1993 04 23.25   8.54  15.89 
1993 05 28.34  14.60  21.47 
1993 06 31.52  19.48  25.50 
1993 07 32.93  21.82  27.38 
1993 08 33.33  22.00  27.66 
1993 09 30.52  18.67  24.59 
1993 10 25.29  12.01  18.65 
1993 11 19.83   6.10  12.96 
1993 12 15.68   1.34   8.51 
1994 01 14.21    .89   7.55 
1994 02 18.59   4.94  11.76 
1994 03 22.56   7.18  14.87 
1994 04 26.61  13.46  20.03 
1994 05 28.64 -99.99 -99.99 
1994 06 31.55  20.94  26.24 
1994 07 31.38  20.60  25.99 
1994 08 32.29  20.88  26.58 
1994 09 30.91  17.37  24.14 
1994 10 24.45  14.16  19.30 
1994 11 22.45   9.74  16.09 
1994 12 18.37   5.86  12.11 
1995 01 15.60   2.39   8.99 
1995 02 18.37   4.09  11.23 
1995 03 22.08   9.64  15.86 
1995 04 24.98  11.58  18.27 
1995 05 29.86  17.51  23.68 
1995 06 31.51  18.10  24.80 
1995 07 33.98  21.37  27.67 
1995 08 33.99  22.43  28.21 
1995 09 31.91  17.68  24.79 
1995 10 26.27  12.51  19.39 
1995 11 19.62   5.31  12.46 
1995 12 15.82   3.46   9.63 
1996 01 16.19    .26   8.22 
1996 02 18.24   3.88  11.06 
1996 03 18.68   4.38  11.53 
1996 04 24.06   9.05  16.55 
1996 05 30.36  15.77  23.06 
1996 06 31.69  19.07  25.38 
1996 07 33.33  21.11  27.22 
1996 08 31.48  20.77  26.12 
1996 09 30.23  18.06  24.14 
1996 11 20.98   7.96  14.46 
1996 12 18.01   4.94  11.48 
1997 01 15.20   3.73   9.46 
1997 02 16.81   5.53  11.17 
1997 03 24.77  10.78  17.77 
1997 04 23.37   9.68  16.53 
1997 05 28.72  14.96  21.84 
1997 06 30.91  19.19  25.05 
1997 07 34.45  21.61  28.03 
1997 08 35.41  20.82  28.12 
1997 09 33.91  18.78  26.34 
1997 10 27.11  11.97  19.54 
1997 11 18.65   5.52  12.08 
1997 12 16.73   3.28  10.00 
1998 01 18.12   3.98  11.05 
1998 02 19.27   3.53  11.40 
1998 06 34.59  21.30  27.94 
1998 07 34.25  22.49  28.37 
1998 08 34.08  21.37  27.72 
1998 09 30.35  20.94  25.64 
1998 10 28.10  13.93  21.01 
1998 11 21.95   9.88  15.91 
1998 12 17.78   7.02  12.40 
1999 01 18.95   3.35  11.15 
1999 02 20.79   5.83  13.31 
1999 03 22.49   5.21  13.85 
1999 04 27.69  13.06  20.37 
1999 06 31.46  19.87  25.66 
1999 07 32.68  21.62  27.15 
1999 08 35.16  22.75  28.96 
1999 09 31.10  17.39  24.24 
1999 10 26.60  11.83  19.21 
1999 11 23.17   7.55  15.36 
1999 12 18.18   2.14  10.16 
2000 01 18.10   3.56  10.83 
2000 02 21.37   5.12  13.24 
2000 03 24.56   8.55  16.55 
2000 04 25.69   9.43  17.56 
2000 05 31.07  17.12  24.09 
2000 06 33.20  18.62  25.91 
2000 08 35.21  20.79  28.00 
2000 09 32.21  18.21  25.21 
2000 10 27.92  10.50  19.20 
2000 11 19.50   6.39  12.94 
2000 12 14.31   -.73   6.79 
2001 01 15.54   -.38   7.58 
2001 02 22.32   7.59  14.95 
2001 03 20.57   6.31  13.44 
2001 04 26.13  13.12  19.62 
2001 06 30.74  19.32  25.03 
2001 07 31.58  21.27  26.42 
2001 12 20.99 -99.99 -99.99 
2002 01 16.20   1.99   9.09 
2002 02 16.43   1.29   8.86 
2002 03 22.22 -99.99 -99.99 
2002 06 31.55  18.87  25.21 
2002 08 31.82  20.64  26.23 
2002 09 30.78  20.49  25.63 
2002 10 26.70  16.15  21.42 
2002 11 18.95   5.07  12.01 
2002 12 17.32 -99.99 -99.99 
2003 01 15.91   -.78   7.56 
2003 02 18.11   2.31  10.21 
2003 03 22.01 -99.99 -99.99 
2003 04 25.92  10.14  18.03 
2003 05 30.20  17.52  23.86 
2003 06 30.94  20.04  25.49 
2003 07 31.36  20.80  26.08 
2003 08 32.64  21.25  26.94 
2003 09 30.29  17.34  23.81 
2003 10 25.60  11.90  18.75 
2003 11 24.62   7.55  16.08 
2003 12 17.29    .-6   8.61 
2004 01 17.54    .77   9.16 
2004 02 15.46   2.69   9.07 
2004 03 24.47   7.59  16.02 
2004 08 31.96  18.70  25.33 
2004 09 31.00  18.73  24.86 
2004 10 27.61  15.48  21.54 
2004 11 22.62   8.99  15.80 
2004 12 16.66    .14   8.39 
2005 01 19.26   4.98  12.12 
2005 02 17.90   4.53  11.21 
2005 03 22.52   4.35  13.43 
2005 04 25.91   9.16  17.53 
2005 05 30.10  14.07  22.08 
2005 06 31.11  19.52  25.31 
2005 11 23.00   4.85  13.92 
2006 02 17.62   2.32   9.97 
2006 03 23.10   8.05  15.57 
2006 04 28.92  11.94  20.43 
2006 05 29.73  15.32  22.52 
2006 06 33.39  18.53  25.96 
2006 07 33.11  20.81  26.96 
2006 08 33.95  22.02  27.98 
2006 09 30.66  16.62  23.64 
2006 10 26.72  11.15  18.93 
2006 11 20.85   5.34  13.09 
2007 02 17.50   1.20   9.35 
2007 03 24.07   6.75  15.41 
2007 04 24.33   9.57  16.95 
2007 05 29.05  14.92  21.98 
2007 06 32.22  18.86  25.54 
2007 07 31.86  20.54  26.20 
2007 08 34.70  22.15  28.42 
2007 09 31.21  18.76  24.98 
2007 10 25.54  12.72  19.13 
2007 11 99.99   6.29 -99.99 
2007 12 99.99   6.53 -99.99 
2008 01 14.04   1.64   7.84 
2008 02 19.23   2.34  10.79 
2008 04 25.26  11.51  18.38 
2008 05 28.72 -99.99 -99.99 
2008 06 32.41  18.68  25.54 
2008 07 32.99  19.78  26.38 
2008 08 31.31  20.52  25.91 
2008 09 29.34  18.20  23.77 
2008 10 25.06  10.30  17.68 
2008 11 20.91   4.21  12.56 
2008 12 17.54   4.71  11.13 
2009 01 16.45   1.74   9.09 
2009 02 18.59   1.95  10.27 
2009 03 23.06   7.45  15.25 
2009 04 25.96  10.40  18.18 
2009 05 28.74  16.98  22.86 
2009 07 34.12  20.91  27.51 
2009 08 32.30  20.98  26.64 
2009 09 30.61  19.04  24.82 
2009 10 25.65  12.75  19.20 
2009 11 20.25   5.10  12.67 
2010 01 13.62  -1.62   6.00 
2010 02 13.14   -.38   6.38 
2010 03 20.24 -99.99 -99.99 
2010 04 26.37  10.17  18.27 
2010 05 30.84  17.94  24.39 
2010 12 15.04   -.87   7.08 
2011 01 14.57    . 8   7.32 
2011 03 23.85   8.10  15.97 
2011 04 27.35  12.10  19.72 
2011 05 29.56  14.15  21.85 
2011 07 33.57  22.41  27.99 
2011 08 35.18  21.85  28.52 
2011 09 29.43  17.64  23.53 
2011 11 21.30   6.23  13.76 
2012 02 19.02   8.24  13.63 
2012 03 25.77  12.48  19.12 
2012 05 30.27  16.67  23.47 
2012 07 32.99  21.85  27.42 
2013 01 18.20   5.38  11.79 
2013 02 18.42   4.08  11.25 
2013 03 19.85   3.60  11.72 
