1950 01 28.50  12.20  20.35 
1950 02 29.70  12.60  21.15 
1950 03 32.80  16.60  24.70 
1950 04 39.70  21.90  30.80 
1950 05 42.00  25.80  33.90 
1950 06 42.90  26.50  34.70 
1950 07 38.50  25.80  32.15 
1950 08 39.70  27.20  33.45 
1950 09 41.50  26.50  34.00 
1950 10 39.00  23.50  31.25 
1950 11 34.09  20.70  27.40 
1950 12 30.90  16.50  23.70 
1951 01 30.40  14.80  22.60 
1951 02 30.30  14.10  22.20 
1951 03 35.20  17.29  26.25 
1951 04 37.40  19.60  28.50 
1951 05 42.70  25.80  34.25 
1951 06 42.40  25.50  33.95 
1951 07 43.00  28.40  35.70 
1951 08 42.70  27.30  35.00 
1951 09 43.50  28.90  36.20 
1951 10 40.59  24.50  32.55 
1951 11 33.40  18.50  25.95 
1951 12 25.90  10.80  18.35 
1952 01 30.60  14.20  22.40 
1952 02 32.09  14.40  23.25 
1952 03 33.09  16.40  24.75 
1952 04 38.70  21.60  30.15 
1952 05 42.90  24.60  33.75 
1952 06 42.90  26.20  34.55 
1952 07 42.00  26.10  34.05 
1952 08 39.90  27.70  33.80 
1952 09 42.90  28.50  35.70 
1952 10 39.50  23.80  31.65 
1952 11 34.59  20.10  27.34 
1952 12 31.30  17.60  24.45 
1953 01 31.30  15.20  23.25 
1953 02 32.50  15.70  24.10 
1953 03 34.70  16.90  25.80 
1953 04 37.50  20.70  29.10 
1953 05 43.20  27.40  35.30 
1953 06 42.90  27.10  35.00 
1953 07 40.90  26.70  33.80 
1953 08 39.40  26.60  33.00 
1953 09 42.00  28.10  35.05 
1953 10 39.30  23.30  31.30 
1953 11 32.30  18.40  25.34 
1953 12 27.10  11.40  19.25 
1954 01 28.80  12.30  20.55 
1954 02 32.40  15.70  24.05 
1954 03 35.80  18.20  27.00 
1954 04 38.59  21.40  30.00 
1954 05 41.80  24.80  33.30 
1954 06 42.60  27.40  35.00 
1954 07 41.50  27.80  34.65 
1954 08 40.30  27.80  34.05 
1954 09 41.30  27.10  34.20 
1954 10 38.40  23.20  30.80 
1954 11 34.50  20.29  27.40 
1954 12 29.10  14.60  21.85 
1955 01 29.20  13.30  21.25 
1955 02 33.09  15.60  24.34 
1955 03 35.70  18.50  27.10 
1955 04 39.50  22.00  30.75 
1955 05 42.70  25.70  34.20 
1955 06 43.60  27.10  35.34 
1955 07 43.00  27.90  35.45 
1955 08 42.60  28.30  35.44 
1955 09 42.80  27.90  35.34 
1955 10 39.90  23.40  31.65 
1955 11 33.40  19.79  26.60 
1955 12 27.80  13.10  20.45 
1956 01 28.00  12.10  20.04 
1956 02 34.00  16.40  25.20 
1956 03 36.20  18.79  27.50 
1956 04 38.20  20.20  29.20 
1956 05 41.40  23.30  32.34 
1956 06 44.10  27.50  35.80 
1956 07 41.10  27.00  34.05 
1956 08 40.50  27.90  34.20 
1956 09 41.80  27.90  34.84 
1956 10 38.70  22.60  30.65 
1956 11 34.80  20.00  27.40 
1956 12 29.00  14.70  21.85 
1957 01 26.90  11.70  19.29 
1957 02 28.40  12.70  20.55 
1957 03 32.90  16.90  24.90 
1957 04 36.20  19.50  27.85 
1957 05 41.30  24.90  33.09 
1957 06 43.00  27.20  35.09 
1957 07 42.14  27.03  34.58 
1957 08 42.87  28.66  35.76 
1957 09 43.07  27.99  35.53 
1957 10 40.02  24.85  32.43 
1957 11 35.34  20.49  27.91 
1957 12 30.52  15.72  23.12 
1958 01 28.39  13.10  20.74 
1958 02 29.55  13.00  21.27 
1958 03 35.83  18.04  26.94 
1958 04 41.81  25.02  33.41 
1958 05 42.09  26.39  34.23 
1958 06 42.72  26.86  34.79 
1958 07 41.69  27.96  34.82 
1958 08 42.85  27.65  35.25 
1958 09 42.65  28.09  35.37 
1958 10 39.50  23.53  31.51 
1958 11 35.29  21.26  28.27 
1958 12 32.06  17.16  24.61 
1959 01 28.26  13.26  20.76 
1959 02 27.16  11.22  19.19 
1959 03 34.57  16.52  25.54 
1959 04 40.63  22.37  31.50 
1959 05 43.35  25.41  34.37 
1959 06 44.32  28.07  36.19 
1959 07 40.91  26.94  33.93 
1959 08 40.43  27.40  33.91 
1959 09 40.96  25.48  33.22 
1959 10 39.49  23.39  31.44 
1959 11 34.82  19.41  27.11 
1959 12 31.25  15.74  23.49 
1960 01 29.27  11.81  20.54 
1960 02 32.86  15.79  24.32 
1960 03 34.14  16.67  25.40 
1960 04 40.68  21.94  31.31 
1960 05 41.49  24.67  33.08 
1960 06 44.78  27.88  36.32 
1960 07 43.20  26.92  35.06 
1960 08 42.79  26.48  34.63 
1960 09 42.68  27.44  35.06 
1960 10 40.25  23.41  31.83 
1960 11 34.00  19.20  26.60 
1960 12 33.96  19.32  26.64 
1961 01 30.02  15.06  22.54 
1961 02 26.45  12.62  19.53 
1961 03 32.37  16.67  24.52 
1961 04 37.29  20.54  28.91 
1961 05 41.82  23.87  32.84 
1961 06 44.35  27.97  36.16 
1961 07 40.41  27.13  33.77 
1961 08 39.93  27.45  33.69 
1961 09 40.62  25.44  33.03 
1961 10 38.55  22.88  30.71 
1961 11 32.28  18.45  25.37 
1961 12 27.64  13.35  20.49 
1962 01 27.51  11.78  19.64 
1962 02 30.86  13.89  22.37 
1962 03 37.15  18.91  28.03 
1962 04 38.09  21.10  29.59 
1962 05 41.47  24.60  33.03 
1962 06 44.29  28.02  36.15 
1962 07 41.84  27.89  34.86 
1962 08 41.54  28.69  35.11 
1962 09 41.47  27.15  34.31 
1962 10 39.62  24.35  31.98 
1962 11 35.16  21.06  28.11 
1962 12 30.24  15.60  22.92 
1963 01 31.39  16.15  23.77 
1963 02 32.95  16.37  24.66 
1963 03 34.27  16.76  25.51 
1963 04 38.64  20.64  29.64 
1963 05 41.74  24.84  33.29 
1963 06 44.76  28.25  36.50 
1963 07 43.00  27.93  35.46 
1963 08 42.96  27.61  35.28 
1963 09 43.02  28.35  35.68 
1963 10 39.22  22.77  30.99 
1963 11 33.43  20.12  26.78 
1963 12 29.60  14.61  22.10 
1964 01 27.04  10.88  18.96 
1964 02 28.77  12.57  20.67 
1964 03 35.68  17.29  26.48 
1964 04 39.22  21.16  30.19 
1964 05 40.57  23.79  32.18 
1964 06 43.18  27.45  35.31 
1964 07 41.04  27.56  34.30 
1964 08 39.82  27.48  33.65 
1964 09 41.64  26.74  34.18 
1964 10 38.61  22.58  30.59 
1964 11 32.64  18.39  25.51 
1964 12 28.16  13.38  20.77 
1965 01 28.85  12.94  20.89 
1965 02 32.83  14.81  23.82 
1965 03 35.84  19.08  27.46 
1965 04 36.87  19.74  28.30 
1965 05 40.79  24.12  32.45 
1965 06 43.42  27.18  35.30 
1965 07 42.86  27.50  35.18 
1965 08 42.13  28.69  35.41 
1965 09 43.14  28.36  35.75 
1965 10 37.55  23.61  30.58 
1965 11 33.14  18.58  25.86 
1965 12 29.38  14.18  21.78 
1966 01 29.32  14.05  21.68 
1966 02 28.18  12.69  20.43 
1966 03 34.83  17.48  26.15 
1966 04 38.93  21.15  30.04 
1966 05 43.16  26.77  34.96 
1966 06 44.01  28.25  36.12 
1966 07 43.00  26.51  34.75 
1966 08 42.47  28.25  35.36 
1966 09 42.74  28.72  35.73 
1966 10 39.61  24.93  32.27 
1966 11 34.52  21.12  27.82 
1966 12 29.46  14.83  22.14 
1967 01 27.68  12.68  20.18 
1967 02 30.20  13.41  21.80 
1967 03 31.89  15.97  23.93 
1967 04 38.22  20.82  29.52 
1967 05 40.84  24.32  32.58 
1967 06 43.30  27.97  35.63 
1967 07 41.32  26.46  33.89 
1967 08 39.68  26.54  33.11 
1967 09 40.77  26.00  33.38 
1967 10 38.05  23.11  30.58 
1967 11 30.90  15.94  23.42 
1967 12 30.43  15.04  22.73 
1968 01 27.91  12.72  20.31 
1968 02 29.18  12.94  21.06 
1968 03 34.59  16.57  25.58 
1968 04 35.65  19.37  27.51 
1968 05 40.58  24.03  32.30 
1968 06 43.56  28.94  36.25 
1968 07 41.82  27.12  34.47 
1968 08 41.75  27.62  34.68 
1968 09 42.67  27.06  34.86 
1968 10 39.50  24.40  31.95 
1968 11 34.00  20.33  27.16 
1968 12 29.91  14.85  22.38 
1969 01 26.22  10.59  18.40 
1969 02 32.46  15.54  24.00 
1969 03 36.62  20.55  28.58 
1969 04 38.27  21.94  30.10 
1969 05 41.24  24.48  32.86 
1969 06 44.73  29.19  36.96 
1969 07 42.37  27.11  34.73 
1969 08 42.17  27.91  35.04 
1969 09 43.13  27.73  35.43 
1969 10 39.38  24.73  32.05 
1969 11 34.23  20.63  27.43 
1969 12 31.79  16.87  24.33 
1970 01 28.75  13.36  21.05 
1970 02 31.59  15.44  23.51 
1970 03 34.31  16.98  25.64 
1970 04 39.18  21.70  30.44 
1970 05 42.94  25.47  34.20 
1970 06 42.84  25.59  34.21 
1970 07 40.00  26.12  33.06 
1970 08 42.07  26.89  34.48 
1970 09 41.96  26.06  34.00 
1970 10 39.39  23.87  31.63 
1970 11 33.30  19.29  26.29 
1970 12 28.36  13.05  20.70 
1971 01 28.82  13.36  21.09 
1971 02 30.75  13.08  21.91 
1971 03 36.38  18.36  27.37 
1971 04 36.47  19.23  27.85 
1971 05 42.26  25.58  33.91 
1971 06 42.33  26.62  34.47 
1971 07 41.82  26.63  34.22 
1971 08 42.29  28.01  35.15 
1971 09 42.37  27.58  34.97 
1971 10 38.36  21.57  29.96 
1971 11 33.50  18.73  26.11 
1971 12 27.13  12.17  19.65 
1972 01 28.64  13.25  20.94 
1972 02 29.94  12.86  21.40 
1972 03 34.24  16.78  25.51 
1972 04 38.59  21.00  29.79 
1972 05 42.54  25.14  33.84 
1972 06 43.11  28.12  35.61 
1972 07 42.15  26.12  34.13 
1972 08 42.69  28.53  35.61 
1972 09 43.60  28.60  36.09 
1972 10 39.78  24.88  32.32 
1972 11 32.15  18.37  25.26 
1972 12 28.35  13.05  20.70 
1973 01 28.78  12.55  20.66 
1973 02 34.41  17.20  25.81 
1973 03 34.81  17.07  25.94 
1973 04 40.86  23.13  31.99 
1973 05 42.20  26.04  34.12 
1973 06 43.28  27.17  35.22 
1973 07 41.48  26.87  34.17 
1973 08 41.53  26.86  34.19 
1973 09 43.14  28.79  35.96 
1973 10 39.66  24.14  31.90 
1973 11 31.60  17.19  24.39 
1973 12 31.31  15.42  23.36 
1974 01 25.47  11.55  18.51 
1974 02 31.25  14.06  22.65 
1974 03 33.45  16.35  24.90 
1974 04 40.71  21.88  31.29 
1974 05 42.01  25.28  33.64 
1974 06 43.43  29.03  36.23 
1974 07 41.05  27.46  34.25 
1974 08 41.75  27.54  34.64 
1974 09 41.89  26.66  34.27 
1974 10 40.02  23.57  31.79 
1974 11 34.16  19.76  26.96 
1974 12 27.20  12.76  19.98 
1975 01 26.50  12.06  19.28 
1975 02 30.75  14.60  22.67 
1975 03 34.84  17.62  26.23 
1975 04 38.18  22.00  30.09 
1975 05 42.30  25.45  33.87 
1975 06 42.44  25.68  34.05 
1975 07 42.30  26.77  34.53 
1975 08 40.54  27.18  33.86 
1975 09 41.68  27.38  34.53 
1975 10 39.21  22.38  30.79 
1975 11 34.57  19.42  26.99 
1975 12 28.64  13.63  21.13 
1976 01 28.28  12.18  20.23 
1976 02 29.86  12.27  21.06 
1976 03 35.45  17.62  26.54 
1976 04 38.84  21.18  30.01 
1976 05 41.84  24.95  33.39 
1976 06 43.11  26.61  34.86 
1976 07 41.24  25.95  33.59 
1976 08 41.50  26.30  33.90 
1976 09 41.94  26.80  34.37 
1976 10 40.28  24.42  32.34 
1976 11 33.52  19.56  26.54 
1976 12 31.61  17.04  24.32 
1977 01 27.14  10.91  19.02 
1977 02 31.51  14.88  23.19 
1977 03 32.88  16.59  24.73 
1977 04 36.65  18.71  27.68 
1977 05 41.07  22.77  31.92 
1977 06 43.02  25.74  34.38 
1977 07 41.50  26.46  33.98 
1977 08 41.74  27.97  34.85 
1977 09 41.67  25.20  33.43 
1977 10 37.22  21.24  29.23 
1977 11 32.61  17.20  24.90 
1977 12 27.05  12.73  19.89 
1978 01 27.99  11.36  19.67 
1978 02 31.56  14.81  23.18 
1978 03 34.25  16.70  25.48 
1978 04 40.45  22.78  31.61 
1978 05 43.55  25.75  34.65 
1978 06 43.13  25.88  34.50 
1978 07 40.39  27.25  33.82 
1978 08 40.29  25.66  32.97 
1978 09 42.51  27.68  35.09 
1978 10 39.72  23.96  31.84 
1978 11 31.01  16.20  23.60 
1978 12 29.99  15.18  22.58 
1979 01 28.62  12.72  20.67 
1979 02 34.37  17.09  25.73 
1979 03 35.04  17.60  26.32 
1979 04 41.49  23.44  32.46 
1979 05 41.63  25.72  33.67 
1979 06 44.45  28.56  36.50 
1979 07 42.91  27.40  35.15 
1979 08 41.69  27.27  34.48 
1979 09 42.77  28.29  35.53 
1979 10 38.95  24.67  31.81 
1979 11 35.09  21.13  28.11 
1979 12 26.93  11.69  19.31 
1980 01 28.75  11.83  20.29 
1980 02 29.43  13.54  21.48 
1980 03 35.91  17.48  26.70 
1980 04 40.07  21.44  30.75 
1980 05 43.61  26.22  34.91 
1980 06 43.13  27.14  35.13 
1980 07 42.13  26.97  34.55 
1980 08 42.25  27.34  34.79 
1980 09 42.99  27.77  35.38 
1980 10 40.48  24.59  32.53 
1980 12 29.80  15.27  22.53 
1981 01 26.85  11.25  19.04 
1981 02 30.31  13.17  21.74 
1981 03 34.03  17.69  25.86 
1981 04 38.65  20.97  29.81 
1981 05 42.07  25.79  33.93 
1981 06 43.56  26.96  35.26 
1981 07 42.27  26.95  34.61 
1981 08 42.59  27.37  34.98 
1981 09 41.65  27.34  34.49 
1981 10 39.46  23.95  31.70 
1981 11 31.90  17.10  24.50 
1981 12 31.80  16.87  24.33 
1982 01 29.45  14.60  22.02 
1982 02 26.91  10.78  18.84 
1982 03 32.75  16.40  24.57 
1982 04 39.27  21.03  30.15 
1982 05 40.84  23.81  32.32 
1982 06 42.92  25.31  34.11 
1982 07 42.22  25.69  33.95 
1982 08 41.69  26.77  34.23 
1982 09 42.82  28.41  35.61 
1982 10 38.55  24.40  31.47 
1982 11 30.90  16.27  23.58 
1982 12 28.48  12.39  20.43 
1983 01 22.40   8.63  15.51 
1983 02 29.01  11.79  20.40 
1983 03 31.01  13.92  22.46 
1983 04 36.68  19.33  28.00 
1983 05 41.51  23.87  32.68 
1983 06 43.58  28.10  35.84 
1983 07 43.13  27.44  35.28 
1983 08 41.88  26.15  34.01 
1983 09 41.89  25.37  33.63 
1983 10 39.16  22.52  30.84 
1983 11 34.21  18.82  26.51 
1983 12 30.59  15.41  23.00 
1984 01 27.91  12.45  20.18 
1984 02 33.16  15.12  24.14 
1984 03 36.73  18.83  27.78 
1984 04 39.43  21.22  30.32 
1984 05 42.95  25.41  34.18 
1984 06 42.08  25.48  33.78 
1984 07 41.72  25.29  33.50 
1984 08 40.93  24.07  32.50 
1984 09 42.05  26.82  34.43 
1984 10 39.59  24.02  31.81 
1984 11 32.53  18.00  25.26 
1984 12 29.63  14.91  22.27 
1985 01 31.56  15.61  23.58 
1985 02 28.77  12.19  20.48 
1985 03 36.48  18.85  27.66 
1985 04 37.64  21.53  29.58 
1985 05 42.25  26.05  34.15 
1985 06 43.49  26.15  34.82 
1985 07 41.53  25.87  33.70 
1985 08 42.69  26.89  34.79 
1985 09 42.43  28.04  35.23 
1985 10 39.20  24.13  31.66 
1985 11 33.77  19.06  26.41 
1985 12 29.33  15.16  22.24 
1986 01 28.92  13.17  21.04 
1986 02 32.08  14.84  23.46 
1986 03 36.84  18.66  27.75 
1986 04 37.38  20.20  28.79 
1986 05 39.07  21.92  30.49 
1986 06 43.01  25.97  34.48 
1986 07 42.38  26.56  34.47 
1986 08 42.47  27.31  34.89 
1986 09 41.75  27.40  34.57 
1986 10 38.73  24.69  31.71 
1986 11 32.81  17.45  25.13 
1986 12 26.72  11.80  19.26 
1987 01 29.10  12.65  20.87 
1987 02 32.25  15.65  23.95 
1987 03 34.27  16.28  25.27 
1987 04 37.80  20.27  29.03 
1987 05 40.59  26.10  33.34 
1987 06 43.39  26.99  35.18 
1987 07 44.26  28.85  36.55 
1987 09 43.57  27.51  35.54 
1987 10 38.59  24.14  31.36 
1987 11 34.97  19.84  27.40 
1987 12 29.28  14.49  21.88 
1988 01 28.07  12.59  20.33 
1988 02 29.56  12.96  21.26 
1988 03 35.91  17.99  26.95 
1988 04 39.34  21.41  30.37 
1988 05 43.29  26.24  34.76 
1988 06 44.49  28.08  36.28 
1988 07 42.88  27.58  35.23 
1988 08 40.23  27.11  33.66 
1988 09 42.50  28.04  35.27 
1988 10 39.41  24.42  31.91 
1988 11 32.81  17.66  25.23 
1988 12 30.67  15.92  23.29 
1989 01 24.74   9.68  17.21 
1989 02 26.77  11.07  18.92 
1989 03 32.97  16.18  24.57 
1989 04 39.54  22.00  30.77 
1989 05 42.63  26.54  34.58 
1989 06 43.99  27.70  35.84 
1989 07 43.90  27.57  35.73 
1989 08 42.91  26.59  34.75 
1989 09 43.50  28.23  35.86 
1989 10 38.81  22.07  30.44 
1989 11 34.30  19.50  26.90 
1989 12 28.52  13.68  21.10 
1990 01 28.85  12.75  20.80 
1990 02 26.57  11.74  19.15 
1990 03 31.80  14.93  23.36 
1990 04 39.75  22.04  30.90 
1990 05 42.70  24.82  33.76 
1990 06 43.15  26.23  34.69 
1990 07 42.64  26.04  34.34 
1990 08 42.32  25.47  33.89 
1990 09 42.51  26.65  34.57 
1990 10 40.91  24.85  32.88 
1990 11 36.18  21.38  28.78 
1990 12 34.04  18.26  26.15 
1991 01 99.99 -99.99  18.79 
1991 02 99.99 -99.99  22.30 
1991 03 99.99 -99.99  25.20 
1991 04 99.99 -99.99  33.40 
1991 06 99.99 -99.99  35.50 
1991 07 99.99 -99.99  34.59 
1991 08 99.99 -99.99  34.29 
1991 09 99.99 -99.99  34.50 
1991 10 99.99 -99.99  32.20 
1991 11 99.99 -99.99  23.70 
1991 12 99.99 -99.99  18.60 
1992 01 99.99 -99.99  17.29 
1992 02 99.99 -99.99  16.89 
1992 04 99.99 -99.99  30.70 
1992 05 99.99 -99.99  33.00 
1992 06 99.99 -99.99  37.20 
1992 07 99.99 -99.99  35.20 
1992 09 99.99 -99.99  34.40 
1992 10 99.99 -99.99  32.40 
1992 11 99.99 -99.99  25.70 
1992 12 99.99 -99.99  15.60 
1993 01 99.99 -99.99  19.00 
1993 02 99.99 -99.99  20.00 
1993 03 99.99 -99.99  26.10 
1993 04 99.99 -99.99  30.70 
1993 05 99.99 -99.99  33.90 
1993 06 99.99 -99.99  35.50 
1993 07 99.99 -99.99  35.79 
1993 08 99.99 -99.99  36.29 
1993 09 99.99 -99.99  35.90 
1993 10 99.99 -99.99  33.90 
1993 11 99.99 -99.99  28.40 
1994 01 99.99 -99.99  23.10 
1994 02 99.99 -99.99  21.70 
1994 03 99.99 -99.99  24.20 
1994 09 99.99 -99.99  34.20 
1994 11 99.99 -99.99  25.50 
1995 10 99.99 -99.99  32.50 
1996 02 99.99 -99.99  22.30 
1996 03 99.99 -99.99  26.80 
1996 06 99.99 -99.99  35.79 
1996 07 99.99 -99.99  36.20 
1996 08 99.99 -99.99  36.90 
1996 09 99.99 -99.99  36.70 
1996 10 99.99 -99.99  32.20 
1996 11 99.99 -99.99  31.90 
1996 12 99.99 -99.99  23.20 
1997 01 99.99 -99.99  21.20 
1997 02 99.99 -99.99  18.39 
1997 03 99.99 -99.99  24.20 
1997 04 99.99 -99.99  30.20 
1997 05 99.99 -99.99  33.29 
1997 06 99.99 -99.99  36.40 
1997 07 99.99 -99.99  35.20 
1997 08 99.99 -99.99  34.70 
1997 09 99.99 -99.99  36.70 
1997 10 99.99 -99.99  32.40 
1997 11 99.99 -99.99  26.10 
1997 12 99.99 -99.99  21.70 
1998 01 99.99 -99.99  19.10 
1998 02 99.99 -99.99  21.40 
1998 03 99.99 -99.99  23.90 
1998 04 99.99 -99.99  31.40 
1998 05 43.23 -99.99  35.90 
1998 06 99.99 -99.99  36.00 
1998 07 99.99 -99.99  36.00 
1998 08 99.99 -99.99  36.09 
1998 09 43.64 -99.99  34.90 
1998 10 99.99 -99.99  33.40 
1998 11 99.99 -99.99  28.10 
1998 12 99.99 -99.99  24.10 
1999 01 99.99 -99.99  22.10 
1999 02 99.99 -99.99  26.80 
1999 03 99.99 -99.99  25.50 
1999 05 43.94  27.48  35.71 
1999 06 44.39  28.16  36.27 
1999 07 42.36  28.14  35.25 
1999 08 42.56  28.43  35.49 
1999 09 44.00  29.15  36.57 
1999 11 99.99  19.56 -99.99 
2000 06 43.86  27.06  35.46 
2000 07 44.18 -99.99 -99.99 
2000 09 43.04 -99.99 -99.99 
2000 12 29.08 -99.99 -99.99 
2001 10 40.30  25.22  32.75 
2005 12 32.81  18.07  25.44 
2006 02 33.59  15.44  24.51 
2006 05 42.59 -99.99 -99.99 
2006 08 43.47 -99.99 -99.99 
2006 10 40.74  25.77  33.25 
2007 09 42.11 -99.99 -99.99 
2007 10 40.61  24.85  32.73 
2008 02 99.99  12.95 -99.99 
2008 03 38.34 -99.99 -99.99 
2008 04 99.99  24.27 -99.99 
2008 09 43.37 -99.99 -99.99 
2009 04 41.99 -99.99 -99.99 
2009 05 42.12  25.37  33.74 
2009 06 44.84 -99.99 -99.99 
2013 11 34.95  18.52  26.73 
