1951 01 99.99 -99.99  22.90 
1951 02 99.99 -99.99  22.70 
1951 03 99.99 -99.99  27.90 
1951 04 99.99 -99.99  27.30 
1951 05 99.99 -99.99  30.60 
1951 06 99.99 -99.99  30.70 
1951 07 99.99 -99.99  28.30 
1951 08 99.99 -99.99  28.30 
1951 09 99.99 -99.99  28.10 
1951 10 99.99 -99.99  29.30 
1951 11 99.99 -99.99  24.90 
1951 12 99.99 -99.99  19.10 
1952 01 99.99 -99.99  23.30 
1952 02 99.99 -99.99  24.80 
1952 03 99.99 -99.99  26.10 
1952 04 99.99 -99.99  30.60 
1952 05 99.99 -99.99  31.70 
1952 06 99.99 -99.99  31.20 
1952 07 99.99 -99.99  29.10 
1952 08 99.99 -99.99  25.90 
1952 09 99.99 -99.99  27.30 
1952 10 99.99 -99.99  28.40 
1952 11 99.99 -99.99  25.90 
1952 12 99.99 -99.99  25.50 
1953 01 99.99 -99.99  25.10 
1953 02 99.99 -99.99  25.70 
1953 03 99.99 -99.99  27.70 
1953 04 99.99 -99.99  28.90 
1953 05 99.99 -99.99  31.30 
1953 06 99.99 -99.99  28.80 
1953 07 99.99 -99.99  26.70 
1953 08 99.99 -99.99  26.90 
1953 09 99.99 -99.99  27.50 
1953 10 99.99 -99.99  28.60 
1953 11 99.99 -99.99  25.00 
1953 12 99.99 -99.99  20.70 
1954 01 99.99 -99.99  22.50 
1954 02 99.99 -99.99  26.80 
1954 03 99.99 -99.99  28.50 
1954 04 99.99 -99.99  29.70 
1954 05 99.99 -99.99  30.80 
1954 06 99.99 -99.99  30.70 
1954 07 99.99 -99.99  27.40 
1954 08 99.99 -99.99  25.90 
1954 09 99.99 -99.99  27.90 
1954 10 99.99 -99.99  28.30 
1954 11 99.99 -99.99  27.50 
1954 12 99.99 -99.99  22.70 
1955 01 99.99 -99.99  23.00 
1955 02 99.99 -99.99  24.30 
1955 03 99.99 -99.99  29.50 
1955 04 99.99 -99.99  30.70 
1955 05 99.99 -99.99  31.30 
1955 06 99.99 -99.99  29.70 
1955 07 99.99 -99.99  27.70 
1955 08 99.99 -99.99  27.20 
1955 09 99.99 -99.99  27.10 
1955 10 99.99 -99.99  28.90 
1955 11 99.99 -99.99  25.70 
1955 12 99.99 -99.99  21.70 
1956 01 99.99 -99.99  20.70 
1956 02 99.99 -99.99  26.50 
1956 03 99.99 -99.99  29.70 
1956 04 99.99 -99.99  29.10 
1956 05 99.99 -99.99  30.90 
1956 06 99.99 -99.99  30.10 
1956 07 99.99 -99.99  26.70 
1956 08 99.99 -99.99  25.70 
1956 09 99.99 -99.99  27.10 
1956 10 99.99 -99.99  27.00 
1956 11 99.99 -99.99  27.20 
1956 12 99.99 -99.99  22.90 
1957 01 99.99 -99.99  21.30 
1957 02 99.99 -99.99  19.90 
1957 03 99.99 -99.99  27.00 
1957 04 99.99 -99.99  28.20 
1957 05 99.99 -99.99  29.90 
1957 06 99.99 -99.99  29.00 
1957 07 99.99 -99.99  26.50 
1957 08 99.99 -99.99  25.70 
1957 09 99.99 -99.99  27.00 
1957 10 99.99 -99.99  27.90 
1957 11 99.99 -99.99  26.10 
1957 12 99.99 -99.99  22.60 
1958 01 99.99 -99.99  21.20 
1958 02 99.99 -99.99  20.70 
1958 03 99.99 -99.99  26.30 
1958 04 99.99 -99.99  30.90 
1958 05 99.99 -99.99  30.30 
1958 06 99.99 -99.99  28.50 
1958 07 99.99 -99.99  25.90 
1958 08 99.99 -99.99  25.30 
1958 09 99.99 -99.99  27.10 
1958 10 99.99 -99.99  27.80 
1958 11 99.99 -99.99  26.30 
1958 12 99.99 -99.99  23.60 
1959 01 99.99 -99.99  20.90 
1959 02 99.99 -99.99  20.40 
1959 03 99.99 -99.99  25.80 
1959 04 99.99 -99.99  29.40 
1959 05 99.99 -99.99  31.10 
1959 06 99.99 -99.99  30.00 
1959 07 99.99 -99.99  26.70 
1959 08 99.99 -99.99  24.70 
1959 09 99.99 -99.99  26.00 
1959 10 99.99 -99.99  26.50 
1959 11 99.99 -99.99  25.10 
1959 12 99.99 -99.99  21.70 
1960 01 99.99 -99.99  20.20 
1960 02 99.99 -99.99  23.50 
1960 03 99.99 -99.99  26.00 
1960 04 99.99 -99.99  29.70 
1960 05 99.99 -99.99  30.70 
1960 06 99.99 -99.99  30.10 
1960 07 99.99 -99.99  26.70 
1960 08 99.99 -99.99  27.10 
1960 09 99.99 -99.99  26.10 
1960 10 99.99 -99.99  27.40 
1960 11 99.99 -99.99  23.70 
1960 12 99.99 -99.99  24.40 
1961 01 27.38  15.10  21.24 
1961 02 30.39  14.25  22.32 
1961 03 34.28  18.33  26.30 
1961 04 38.75  20.64  29.69 
1961 05 39.98  22.25  31.11 
1961 06 36.86  23.69  30.27 
1961 07 31.65  22.36  27.00 
1961 08 30.49  21.84  26.16 
1961 09 33.71  21.41  27.56 
1961 10 34.99  20.20  27.60 
1961 11 32.32  16.26  24.29 
1961 12 29.34  12.09  20.71 
1962 03 38.12  20.20  29.16 
1962 04 38.56  20.29  29.43 
1962 05 39.68  23.54  31.61 
1962 06 36.29  23.52  29.90 
1962 07 33.46  22.93  28.19 
1962 08 31.77  21.69  26.73 
1962 09 33.64  22.06  27.84 
1962 10 36.40  21.83  29.11 
1962 11 36.55  18.78  27.66 
1962 12 32.77  15.15  23.96 
1963 01 32.95  14.19  23.57 
1963 02 35.41  15.04  25.23 
1963 03 35.90  18.32  27.11 
1963 04 38.47  21.53  30.00 
1963 05 38.63  23.73  31.18 
1963 06 37.52  23.85  30.68 
1963 07 33.00  23.23  28.11 
1963 08 32.34  22.66  27.50 
1963 09 34.61  22.65  28.63 
1963 10 37.13  21.74  29.43 
1963 11 33.66  17.56  25.61 
1963 12 32.29  13.78  23.03 
1964 01 30.45  12.87  21.66 
1964 02 32.40  14.41  23.40 
1964 03 37.98  18.50  28.24 
1964 04 39.58  21.35  30.46 
1964 05 39.71  23.13  31.41 
1964 06 37.39  23.57  30.48 
1964 07 31.94  22.26  27.10 
1964 08 30.47  21.17  25.82 
1964 09 34.31  21.82  28.06 
1964 10 36.02  21.11  28.56 
1964 11 34.27  17.58  25.92 
1964 12 31.00  13.52  22.26 
1965 01 32.95  13.21  23.08 
1965 02 34.32  14.27  24.29 
1965 03 36.84  19.15  27.99 
1965 04 39.27  20.93  30.10 
1965 05 39.36  22.06  30.71 
1965 06 37.70  23.81  30.75 
1965 07 34.78  23.30  29.04 
1965 08 31.97  21.55  26.75 
1965 09 35.20  21.94  28.57 
1965 10 35.41  20.58  28.00 
1965 11 33.39  16.99  25.18 
1965 12 29.42  13.22  21.32 
1966 01 31.66  14.09  22.87 
1966 02 30.72  14.81  22.76 
1966 03 36.66  18.66  27.66 
1966 04 39.34  21.82  30.58 
1966 05 39.14  24.20  31.67 
1966 06 36.11  23.72  29.91 
1966 07 34.41  23.06  28.73 
1966 08 31.79  22.22  27.00 
1966 09 34.91  22.59  28.75 
1966 10 37.68  21.29  29.48 
1966 11 35.43  18.76  27.09 
1966 12 31.41  14.55  22.98 
1967 02 32.45  15.17  23.81 
1967 03 34.33  18.20  26.26 
1967 04 38.90  20.65  29.77 
1967 05 39.78  23.30  31.54 
1967 06 36.99  24.30  30.64 
1967 07 33.39  22.93  28.16 
1967 08 32.02  22.06  27.04 
1967 09 33.80  21.07  27.43 
1967 10 35.98  20.23  28.10 
1967 11 33.53  15.54  24.53 
1967 12 33.28  14.52  23.90 
1968 01 31.64  13.85  22.74 
1968 02 32.27  12.98  22.62 
1968 03 36.31  17.69  27.00 
1968 04 37.99  19.83  28.91 
1968 05 39.33  22.74  31.03 
1968 06 35.07  23.23  29.15 
1968 09 35.41  22.23  28.82 
1968 10 37.16  22.46  29.81 
1968 11 35.03  19.23  27.13 
1969 01 30.78  13.51  22.14 
1969 02 34.75  15.43  25.09 
1969 03 39.18  22.05  30.62 
1969 04 39.25  23.28  31.26 
1969 05 39.78  23.89  31.83 
1969 06 37.64  23.79  30.71 
1969 07 35.00  23.53  29.27 
1969 08 31.84  22.54  27.19 
1969 09 35.03  22.99  29.00 
1969 10 37.25  21.84  29.54 
1969 11 34.41  17.62  26.02 
1969 12 34.23  16.04  25.13 
1970 01 31.66  12.86  22.26 
1970 02 33.57  15.46  24.51 
1970 03 36.53  18.14  27.33 
1970 04 39.18  21.63  30.40 
1970 05 39.59  24.43  32.01 
1970 06 38.62  24.06  31.34 
1970 07 33.68  23.44  28.56 
1970 08 32.14  22.72  27.43 
1970 09 33.77  22.13  27.95 
1970 10 36.13  21.51  28.82 
1970 11 34.00  18.21  26.11 
1970 12 29.60  13.47  21.53 
1971 01 31.03  14.20  22.61 
1971 02 33.23  14.53  23.88 
1971 03 37.82  19.01  28.41 
1971 04 38.37  20.62  29.49 
1971 05 39.97  23.50  31.73 
1971 06 37.38  23.59  30.48 
1971 07 32.97  22.60  27.78 
1971 08 32.36  22.25  27.30 
1971 09 33.33  21.89  27.61 
1971 10 36.46  21.06  28.75 
1971 11 34.66  18.06  26.36 
1971 12 29.30  13.32  21.31 
1972 01 32.21  14.52  23.36 
1972 02 32.82  15.28  24.05 
1972 05 39.71  24.46  32.08 
1972 06 37.39  24.60  30.99 
1972 07 34.95  24.01  29.48 
1972 08 32.52  22.89  27.70 
1972 09 34.28  22.76  28.52 
1972 10 36.20  22.58  29.39 
1972 11 32.15  16.28  24.21 
1972 12 31.65  13.56  22.60 
1973 01 32.32  13.63  22.97 
1973 02 36.62  17.76  27.18 
1973 03 36.40  19.01  27.70 
1973 04 40.25  23.80  32.02 
1973 05 39.43  24.04  31.74 
1973 07 35.07  23.95  29.51 
1973 08 33.72  23.18  28.45 
1973 09 34.84  22.94  28.89 
1973 10 37.34  22.40  29.87 
1973 12 32.34  14.56  23.45 
1974 01 28.98  12.45  20.71 
1974 02 34.05  15.04  24.54 
1974 03 35.71  17.65  26.68 
1974 04 40.63  21.87  31.25 
1974 05 39.53  23.12  31.32 
1974 06 37.02  23.43  30.22 
1974 07 31.96  21.44  26.70 
1974 08 32.56  22.19  27.37 
1974 09 34.21  21.47  27.84 
1974 10 38.34  19.89  29.12 
1974 11 35.49  16.73  26.11 
1975 01 30.05  12.59  21.32 
1975 02 35.61  18.06  26.83 
1975 03 37.41  18.69  28.05 
1975 04 39.68  20.61  30.14 
1975 05 40.31  23.91  32.11 
1975 06 37.13  24.14  30.63 
1975 08 31.16  22.30  26.73 
1975 09 32.00  22.05  27.03 
1975 10 36.53  20.79  28.66 
1975 11 35.13  17.81  26.47 
1975 12 30.57  13.63  22.10 
1976 01 31.52  13.79  22.65 
1976 03 38.59  21.88  30.23 
1976 04 39.56  21.45  30.50 
1976 05 40.08  24.05  32.06 
1976 06 38.34  24.14  31.24 
1976 07 33.43  23.85  28.64 
1976 08 33.25  22.62  27.93 
1976 09 34.08  22.44  28.26 
1976 10 37.50  22.59  30.05 
1976 11 35.80  18.26  27.03 
1976 12 33.79  16.32  25.05 
1977 01 30.74  12.75  21.74 
1977 02 33.64  14.88  24.26 
1977 03 34.65  18.36  26.50 
1977 04 38.75  20.35  29.55 
1977 05 38.55  23.60  31.07 
1977 06 37.21  24.81  31.00 
1977 07 34.00  24.04  29.02 
1977 08 31.99  22.44  27.21 
1977 09 36.04  23.00  29.52 
1977 10 36.00  20.45  28.23 
1977 11 34.36  16.16  25.26 
1977 12 30.65  14.34  22.49 
1978 01 30.96  12.95  21.95 
1978 02 34.54  15.73  25.13 
1978 03 36.70  18.27  27.48 
1978 04 40.56  23.07  31.81 
1978 05 40.23  23.91  32.07 
1978 06 37.80  23.25  30.52 
1978 07 32.74  22.35  27.54 
1978 08 31.81  21.48  26.64 
1978 09 34.71  21.44  28.07 
1978 10 36.68  21.43  29.05 
1978 11 32.80  14.86  23.83 
1978 12 32.57  13.89  23.23 
1979 01 32.14  12.46  22.30 
1979 02 36.04  15.05  25.54 
1979 03 99.99  17.12 -99.99 
1979 04 40.25  22.40  31.32 
1979 05 39.50  23.57  31.53 
1979 06 36.49  23.60  30.04 
1979 07 33.93  22.51  28.22 
1979 08 33.89  23.22  28.55 
1979 09 35.84  23.22  29.53 
1979 10 38.37  22.23  30.30 
1979 11 36.93  19.39  28.16 
1979 12 30.05  12.82  21.43 
1980 01 32.23  13.38  22.80 
1980 02 33.81  14.50  24.15 
1980 03 37.93  18.93  28.43 
1980 04 40.47  22.07  31.27 
1980 05 40.16  23.64  31.90 
1980 06 37.09  22.96  30.02 
1980 07 32.31  21.84  27.07 
1980 08 32.74  21.33  27.03 
1980 09 35.96  21.45  28.70 
1980 10 38.43  20.81  29.62 
1980 11 35.74  17.79  26.77 
1980 12 32.27  15.01  23.64 
1981 01 31.44  13.59  22.51 
1981 02 32.90  14.32  23.61 
1981 03 37.18  20.35  28.77 
1981 04 39.18  20.26  29.72 
1981 05 40.25  23.31  31.78 
1981 06 38.36  23.30  30.83 
1981 07 32.56  22.65  27.60 
1981 08 34.20  23.55  28.87 
1981 09 34.89  22.29  28.59 
1981 10 38.31  22.48  30.39 
1981 11 33.03  17.00  25.01 
1981 12 33.97  14.98  24.47 
1982 01 33.29  14.40  23.84 
1982 02 31.55  13.36  22.45 
1982 03 36.09  18.87  27.48 
1982 04 39.53  20.79  30.16 
1982 05 39.91  24.28  32.09 
1982 06 39.09  24.69  31.89 
1982 07 35.77  24.40  30.08 
1982 08 33.33  23.26  28.29 
1982 09 35.32  22.97  29.14 
1982 10 36.21  21.86  29.03 
1982 11 32.40  15.05  23.72 
1982 12 31.28  12.86  22.07 
1983 01 25.36  10.36  17.86 
1983 02 32.63  15.20  23.91 
1983 03 34.30  16.70  25.50 
1983 04 38.18  20.43  29.30 
1983 05 40.66  23.72  32.18 
1983 06 38.25  24.79  31.52 
1983 07 34.16  22.87  28.51 
1983 08 33.61  23.17  28.39 
1983 09 36.30  23.21  29.75 
1983 10 37.18  21.18  29.18 
1983 11 35.14  18.09  26.61 
1983 12 33.00  14.90  23.95 
1984 01 29.08  12.48  20.78 
1984 02 34.34  16.35  25.34 
1984 03 38.63  20.67  29.65 
1984 04 39.98  22.32  31.15 
1984 05 39.99  24.27  32.13 
1984 06 38.22  24.19  31.20 
1984 07 36.16  23.44  29.80 
1984 08 36.15  23.85  30.00 
1984 09 36.41  22.56  29.48 
1984 10 38.52  22.77  30.64 
1984 11 33.99  17.20  25.60 
1984 12 30.95  14.75  22.85 
1985 01 33.96  16.87  25.41 
1985 02 29.93  13.18  21.55 
1985 03 37.70  20.62  29.16 
1985 04 38.08  22.17  30.12 
1985 05 39.05  25.02  32.03 
1985 06 37.58  24.82  31.20 
1985 07 33.16  23.12  28.14 
1985 08 32.71  23.00  27.85 
1985 09 34.68  22.78  28.73 
1985 10 37.16  22.80  29.98 
1985 11 34.74  18.12  26.43 
1985 12 30.58  15.23  22.90 
1986 01 31.10  13.07  22.08 
1986 02 35.09  15.93  25.51 
1986 03 37.98  19.27  28.62 
1986 04 38.88  19.69  29.28 
1986 05 39.83  22.14  30.98 
1986 06 38.38  23.89  31.13 
1986 07 34.00  22.21  28.10 
1986 08 34.56  21.64  28.10 
1986 09 34.24  21.25  27.74 
1986 10 37.18  20.70  28.94 
1986 11 34.88  15.92  25.40 
1986 12 29.31  10.74  20.02 
1987 01 30.85  11.93  21.39 
1987 02 35.64  16.81  26.22 
1987 03 37.02  19.28  28.15 
1987 04 38.28  20.54  29.41 
1987 07 35.86  24.55  30.20 
1987 08 33.91  24.17  29.04 
1987 09 37.48  24.27  30.87 
1987 10 35.95  21.91  28.93 
1987 11 35.25  18.79  27.02 
1987 12 30.82  14.56  22.69 
1988 01 30.55  13.61  22.08 
1988 02 33.07  15.36  24.21 
1988 03 36.54  19.46  28.00 
1988 04 40.38  21.34  30.86 
1988 05 39.97  24.23  32.09 
1988 06 35.55  23.56  29.55 
1988 07 32.06  23.56  27.81 
1988 08 31.85  22.72  27.28 
1988 09 33.49  22.64  28.06 
1988 10 37.09  21.79  29.44 
1988 11 34.88  17.95  26.41 
1988 12 33.41  16.85  25.13 
1989 01 25.86  10.43  18.14 
1989 02 28.84  12.61  20.72 
1989 03 35.18  17.83  26.50 
1989 04 39.48  20.44  29.96 
1989 07 34.95  23.50  29.22 
1989 08 33.75  22.49  28.12 
1989 09 33.98  22.38  28.18 
1989 10 36.16  20.92  28.54 
1989 11 34.57  16.71  25.64 
1989 12 29.90  12.45  21.17 
1990 01 31.24  12.71  21.97 
1990 02 30.38  13.35  21.86 
1990 03 32.02  16.04  24.03 
1990 04 39.74  21.96  30.85 
1990 06 39.00  24.97  31.98 
1990 07 33.95  23.27  28.61 
1990 08 36.02  23.53  29.77 
1990 09 36.09  22.70  29.40 
1990 10 37.06  22.74  29.90 
1990 11 36.87  19.48  28.17 
1990 12 35.18  17.04  26.11 
1999 05 40.23 -99.99 -99.99 
1999 06 39.58 -99.99 -99.99 
1999 10 99.99  21.56 -99.99 
2000 04 40.43  21.61  31.02 
2000 05 99.99 -99.99  33.40 
2000 06 99.99 -99.99  31.30 
2000 07 99.99 -99.99  28.90 
2000 09 36.59 -99.99  28.90 
2000 11 99.99 -99.99  25.70 
2000 12 99.99 -99.99  23.10 
2001 01 29.82 -99.99  20.29 
2001 02 99.99 -99.99  22.80 
2001 03 99.99 -99.99  27.00 
2001 06 37.84 -99.99 -99.99 
2001 08 99.99 -99.99  26.90 
2001 09 99.99 -99.99  25.50 
2001 10 37.78 -99.99  28.70 
2001 11 99.99 -99.99  26.80 
2001 12 99.99 -99.99  23.40 
2002 01 99.99 -99.99  19.50 
2002 02 99.99 -99.99  24.90 
2002 03 99.99 -99.99  28.10 
2002 04 99.99 -99.99  31.90 
2002 05 99.99 -99.99  32.09 
2002 06 99.99 -99.99  29.10 
2002 07 99.99 -99.99  29.50 
2002 08 99.99 -99.99  27.00 
2002 09 99.99 -99.99  27.80 
2002 10 99.99 -99.99  28.70 
2002 11 99.99 -99.99  26.90 
2002 12 99.99 -99.99  22.00 
2003 01 99.99 -99.99  22.60 
2003 02 99.99 -99.99  25.00 
2003 03 99.99 -99.99  27.90 
2003 04 99.99 -99.99  30.00 
2003 05 99.99 -99.99  32.20 
2003 06 99.99 -99.99  31.20 
2003 07 99.99 -99.99  28.60 
2003 08 99.99 -99.99  28.20 
2003 09 99.99 -99.99  29.00 
2003 10 99.99 -99.99  30.40 
2003 11 99.99 -99.99  27.10 
2003 12 99.99 -99.99  22.70 
2004 01 99.99 -99.99  23.10 
2004 02 99.99 -99.99  24.10 
2004 03 99.99 -99.99  27.90 
2004 04 99.99 -99.99  32.30 
2004 05 99.99 -99.99  33.00 
2004 06 99.99 -99.99  32.09 
2004 07 99.99 -99.99  29.50 
2004 08 99.99 -99.99  28.70 
2004 09 99.99 -99.99  29.50 
2004 10 99.99 -99.99  30.40 
2004 11 99.99 -99.99  27.50 
2004 12 99.99 -99.99  22.60 
2005 01 99.99 -99.99  22.20 
2005 02 99.99 -99.99  28.90 
2005 03 99.99 -99.99  28.90 
2005 04 99.99 -99.99  31.90 
2005 05 99.99 -99.99  34.80 
2005 06 99.99 -99.99  31.50 
2005 07 99.99 -99.99  28.50 
2005 08 99.99 -99.99  28.20 
2005 09 35.34 -99.99  29.40 
2005 11 99.99 -99.99  26.40 
2005 12 99.99 -99.99  26.30 
2006 01 99.99 -99.99  26.30 
2006 02 99.99  17.08  26.60 
2006 03 99.99 -99.99  28.80 
2006 04 99.99 -99.99  30.10 
2006 05 99.99 -99.99  32.90 
2006 06 99.99 -99.99  31.10 
2006 07 99.99 -99.99  28.50 
2006 08 99.99 -99.99  27.70 
2006 09 99.99 -99.99  28.60 
2006 10 99.99 -99.99  29.90 
2006 11 99.99 -99.99  33.50 
2006 12 99.99 -99.99  20.90 
2007 01 99.99 -99.99  19.90 
2007 02 99.99 -99.99  24.50 
2007 03 99.99 -99.99  28.60 
2007 04 99.99 -99.99  31.80 
2007 05 99.99 -99.99  33.90 
2007 06 99.99 -99.99  29.10 
2007 07 99.99 -99.99  27.30 
2007 08 99.99 -99.99  26.40 
2007 09 34.78 -99.99  27.20 
2007 10 99.99 -99.99  29.40 
2007 11 99.99 -99.99  27.50 
2007 12 99.99 -99.99  23.40 
2008 01 31.90 -99.99  22.50 
2008 02 99.99 -99.99  22.90 
2008 03 99.99 -99.99  29.40 
2008 04 99.99 -99.99  31.40 
2008 05 99.99 -99.99  32.00 
2008 06 99.99 -99.99  30.50 
2008 07 99.99 -99.99  29.00 
2008 08 99.99 -99.99  27.80 
2008 10 99.99 -99.99  29.30 
2008 11 99.99 -99.99  26.80 
2008 12 99.99 -99.99  24.70 
2009 01 99.99 -99.99  24.20 
2009 02 99.99 -99.99  26.60 
2009 03 99.99 -99.99  27.40 
2009 04 99.99 -99.99  33.20 
2009 05 41.04 -99.99  32.50 
2009 06 99.99 -99.99  32.59 
2009 07 99.99 -99.99  29.50 
2009 08 99.99 -99.99  23.40 
2009 09 99.99 -99.99  29.60 
2009 10 99.99 -99.99  30.20 
2009 11 99.99 -99.99  27.10 
2009 12 99.99 -99.99  22.70 
2010 01 99.99 -99.99  25.30 
2010 02 99.99 -99.99  27.60 
2010 03 99.99 -99.99  28.60 
2010 04 99.99 -99.99  32.59 
2010 05 99.99 -99.99  34.00 
2010 06 99.99 -99.99  32.00 
2010 07 99.99 -99.99  29.30 
2010 08 99.99 -99.99  28.10 
2010 11 99.99 -99.99  28.80 
2010 12 99.99 -99.99  24.10 
2011 01 99.99 -99.99  21.50 
2011 02 99.99 -99.99  26.80 
2011 03 99.99 -99.99  27.70 
2011 04 99.99 -99.99  31.90 
2011 05 99.99 -99.99  31.80 
2011 06 99.99 -99.99  33.00 
2011 07 99.99 -99.99  30.00 
2011 08 99.99 -99.99  27.30 
2011 09 99.99 -99.99  28.40 
