1952 06 99.99  13.31 -99.99 
1952 07 23.10  12.72  17.91 
1952 08 22.67  12.52  17.59 
1952 09 25.60  11.41  18.50 
1952 10 26.74  10.82  18.77 
1952 11 28.01  10.75  19.38 
1952 12 27.75  11.86  19.80 
1953 01 29.14  11.45  20.29 
1953 02 29.53  12.84  21.18 
1953 03 30.96  14.64  22.80 
1953 04 28.47  14.35  21.41 
1953 05 28.42  14.85  21.63 
1953 06 24.79  13.17  18.98 
1953 07 20.89  12.57  16.73 
1953 08 22.73  12.73  17.73 
1953 09 24.38  12.61  18.49 
1953 10 27.03  12.09  19.56 
1953 11 27.90  11.38  19.64 
1953 12 26.62   9.75  18.18 
1954 01 28.91   9.88  19.39 
1954 02 29.93  12.15  21.04 
1954 03 99.99  13.72 -99.99 
1954 04 99.99  14.23 -99.99 
1954 05 99.99  14.32 -99.99 
1954 06 23.53  13.41  18.47 
1954 07 20.75  13.35  17.04 
1954 08 20.84  13.13  16.98 
1954 09 22.70  12.80  17.75 
1954 10 25.92  12.07  18.99 
1954 11 26.97  11.82  19.39 
1954 12 26.11   9.52  17.81 
1955 01 26.75   9.81  18.28 
1955 02 28.94  10.67  19.80 
1955 03 29.40  12.11  20.75 
1955 04 28.04  12.24  20.14 
1955 05 28.05  13.42  20.73 
1955 06 24.78  12.32  18.54 
1955 07 21.98  12.06  17.02 
1955 08 21.75  11.82  16.78 
1955 09 23.70  11.98  17.84 
1955 10 26.24  10.41  18.32 
1955 11 25.70  10.95  18.32 
1955 12 25.55   9.28  17.41 
1956 01 26.22   7.13  16.67 
1956 02 29.04  11.88  20.46 
1956 03 29.97  13.20  21.58 
1956 04 27.66  14.21  20.93 
1956 05 28.66  13.34  21.00 
1956 06 24.14  12.99  18.56 
1956 07 21.10  12.88  16.99 
1956 08 21.03  12.48  16.75 
1956 09 23.89  12.27  18.08 
1956 10 24.36  12.33  18.34 
1956 11 25.97  10.56  18.26 
1956 12 26.53  10.96  18.74 
1957 01 27.73   9.68  18.70 
1957 02 27.56  10.22  18.89 
1957 03 26.39  13.34  19.86 
1957 04 29.41  13.84  21.62 
1957 05 27.68  14.67  21.17 
1957 06 24.97  13.86  19.41 
1957 07 22.88  13.70  18.28 
1957 08 22.37  13.23  17.79 
1957 09 25.73  12.48  19.10 
1957 10 27.22  13.26  20.24 
1957 11 27.48  12.49  19.98 
1957 12 27.63  11.51  19.57 
1958 01 27.59  11.80  19.69 
1958 02 28.18  11.23  19.70 
1958 03 30.95  15.43  23.19 
1958 04 29.05  15.94  22.49 
1958 05 29.00  15.38  22.19 
1958 06 24.19  13.80  18.99 
1958 07 21.93  13.87  17.90 
1958 08 22.22  13.08  17.65 
1958 09 99.99  12.46 -99.99 
1958 10 25.55  12.47  19.01 
1958 11 26.36  11.10  18.73 
1958 12 26.24  10.41  18.32 
1959 01 26.94  10.37  18.65 
1959 02 28.53  11.68  20.10 
1959 03 29.70  13.93  21.81 
1959 04 29.14  15.61  22.37 
1959 05 28.09  14.96  21.52 
1959 06 25.76  13.67  19.71 
1959 07 20.89  13.67  17.27 
1959 08 21.69  13.30  17.49 
1959 09 23.39  12.84  18.11 
1959 11 26.32  11.26  18.79 
1959 12 26.69  10.68  18.68 
1960 06 26.18  13.28  19.73 
1960 08 22.78 -99.99 -99.99 
1960 09 24.03  12.94  18.48 
1960 10 26.22  11.92  19.07 
1960 11 26.80   9.75  18.27 
1960 12 26.83   9.57  18.20 
1961 01 27.91   8.49  18.20 
1961 03 28.48  12.29  20.38 
1961 05 30.13  11.99  21.06 
1961 06 25.84 -99.99 -99.99 
1961 08 21.09 -99.99 -99.99 
1962 10 26.35   8.58  17.46 
1962 11 25.89   8.03  16.95 
1962 12 26.04   8.82  17.43 
1963 09 24.71  10.51  17.61 
1963 10 26.83  11.31  19.07 
1963 11 24.92  11.53  18.22 
1964 02 27.72  10.29  19.00 
1964 03 29.76  13.25  21.50 
1964 04 29.66  15.30  22.48 
1964 05 27.11  14.71  20.91 
1964 06 24.61  13.60  19.10 
1964 07 21.41  13.08  17.24 
1964 08 21.84  12.58  17.20 
1964 09 23.85  12.07  17.95 
1964 10 24.30  12.14  18.21 
1964 11 25.93  10.18  18.06 
1964 12 25.20   8.89  17.04 
1965 01 26.36   9.41  17.88 
1965 02 28.76  12.94  20.85 
1965 03 29.35  14.59  21.97 
1965 04 28.84  13.83  21.33 
1965 05 30.46  15.68  23.07 
1965 06 26.68  13.75  20.21 
1965 07 23.22  13.24  18.23 
1965 08 22.83  12.71  17.77 
1965 09 25.41  12.15  18.77 
1965 10 25.73  11.67  18.70 
1965 11 25.60  11.35  18.47 
1965 12 26.36   9.24  17.79 
1966 01 27.26  11.02  19.14 
1966 02 27.64  11.88  19.76 
1966 03 29.28  13.49  21.38 
1966 04 29.61  14.59  22.10 
1966 05 27.98  14.74  21.36 
1966 06 25.29  13.47  19.38 
1966 07 23.17  13.26  18.21 
1966 08 23.14  12.87  18.00 
1966 09 24.90  12.31  18.60 
1966 10 25.65  11.81  18.73 
1966 11 25.29  10.62  17.95 
1966 12 26.82   9.79  18.30 
1967 01 27.95   9.99  18.97 
1967 02 28.71  11.29  20.00 
1967 03 28.34  13.07  20.70 
1967 04 29.03  13.71  21.37 
1967 05 27.88  13.75  20.81 
1967 06 25.85  13.58  19.71 
1967 07 21.33  13.20  17.26 
1967 08 21.95  13.15  17.54 
1967 09 24.34  12.59  18.46 
1967 10 25.10  11.76  18.43 
1967 11 25.33  11.35  18.34 
1967 12 26.64   9.18  17.91 
1968 01 27.56  10.20  18.87 
1968 02 26.68   9.30  17.99 
1968 03 29.46  12.74  21.09 
1968 04 29.07  13.54  21.30 
1968 06 24.53  13.55  19.04 
1968 07 22.70  13.34  18.02 
1968 08 23.10  12.97  18.03 
1968 09 24.56  12.40  18.48 
1968 10 26.18  11.61  18.89 
1968 11 26.65  11.81  19.23 
1968 12 26.82   9.89  18.36 
1969 01 26.31  11.15  18.73 
1969 02 27.66  11.68  19.67 
1969 03 27.75  14.21  20.98 
1969 04 29.07  15.13  22.10 
1969 05 27.97  14.93  21.45 
1969 06 26.28  14.45  20.36 
1969 07 22.15  13.33  17.74 
1969 08 22.95  13.18  18.06 
1969 09 25.26  12.83  19.04 
1969 10 26.36  12.20  19.28 
1969 11 27.43  12.16  19.79 
1969 12 27.65  11.62  19.63 
1970 01 26.69   9.47  18.08 
1970 02 29.09  12.59  20.84 
1970 03 29.29  13.94  21.61 
1970 04 29.49  16.29  22.89 
1970 05 29.30  15.02  22.16 
1970 06 26.00  14.12  20.06 
1970 07 22.86  13.33  18.09 
1970 09 99.99  12.31 -99.99 
1970 10 25.02  12.46  18.74 
1970 11 26.12  11.32  18.72 
1970 12 26.51   9.64  18.07 
1971 01 26.65   9.92  18.28 
1971 02 29.38  12.16  20.77 
1971 03 29.80  14.28  22.04 
1971 04 29.96  15.31  22.63 
1971 05 27.36  14.17  20.76 
1971 06 24.49  13.96  19.22 
1971 07 22.57  12.97  17.77 
1971 08 22.58  12.67  17.62 
1971 09 24.66  11.69  18.17 
1971 10 25.48  11.78  18.62 
1971 11 25.98  11.31  18.64 
1971 12 25.71   8.62  17.16 
1972 01 27.50  11.32  19.41 
1972 02 28.08  11.30  19.69 
1972 03 30.12  14.36  22.24 
1972 04 29.26  14.98  22.12 
1972 05 29.07  15.42  22.24 
1972 06 26.22  14.24  20.23 
1972 07 23.60  13.96  18.78 
1972 08 23.66  13.15  18.40 
1972 09 25.25  12.45  18.85 
1972 10 27.35  13.06  20.20 
1972 11 26.83  12.26  19.54 
1972 12 27.74  11.00  19.36 
1973 01 28.92  10.78  19.85 
1973 02 31.07  13.60  22.33 
1973 03 31.65  16.51  24.08 
1973 04 30.49  17.00  23.74 
1973 05 27.34  15.33  21.33 
1973 06 25.98  14.53  20.25 
1973 07 23.00  14.20  18.60 
1973 08 22.69  13.70  18.19 
1973 09 25.44  13.02  19.23 
1973 10 26.04  12.64  19.34 
1973 11 26.87  11.83  19.35 
1973 12 26.63  10.48  18.55 
1974 01 27.41  11.59  19.50 
1974 02 29.17  13.08  21.12 
1974 04 31.15  16.33  23.74 
1974 05 26.43  14.63  20.53 
1974 06 25.36  13.82  19.59 
1974 07 22.33  13.33  17.83 
1974 08 23.24  13.37  18.30 
1974 09 25.29  12.21  18.75 
1974 10 27.17  11.33  19.25 
1974 11 28.11  10.98  19.54 
1974 12 28.08   9.88  18.98 
1975 01 28.36  11.67  20.01 
1975 02 28.62  14.20  21.41 
1975 03 30.84  15.36  23.10 
1975 04 30.01  15.42  22.71 
1975 05 29.52  16.24  22.88 
1975 06 24.45  14.06  19.25 
1975 07 22.56  12.93  17.74 
1975 10 26.73  11.59  19.16 
1975 11 27.02  11.82  19.42 
1975 12 26.32  11.23  18.77 
1976 01 27.83  11.07  19.45 
1976 02 29.28  12.86  21.07 
1976 03 29.49  15.15  22.32 
1976 04 28.99  15.07  22.03 
1976 05 27.25  14.31  20.78 
1976 06 24.98  13.64  19.31 
1976 07 22.17  13.48  17.82 
1976 08 22.59  13.02  17.80 
1976 09 24.79  12.87  18.83 
1976 10 26.26  12.87  19.56 
1976 11 25.36  12.13  18.74 
1976 12 26.75  11.79  19.27 
1977 01 26.88  10.36  18.61 
1977 02 28.32  12.66  20.49 
1977 03 28.97  15.46  22.21 
1977 04 30.46  15.65  23.05 
1977 05 28.60  15.86  22.23 
1977 06 24.56  14.35  19.45 
1977 07 99.99  13.64 -99.99 
1977 08 99.99  13.45 -99.99 
1977 09 25.04  12.71  18.87 
1977 10 24.99  13.01  19.00 
1977 11 26.31  11.56  18.93 
1977 12 26.61 -99.99 -99.99 
1978 01 27.43 -99.99 -99.99 
1978 02 28.45  13.43  20.94 
1978 03 29.72  14.24  21.98 
1978 04 29.51  16.68  23.09 
1978 05 28.09  14.98  21.53 
1978 06 25.84  14.12  19.98 
1978 07 21.50  13.12  17.31 
1978 08 23.15  12.66  17.90 
1978 09 24.08  11.98  18.02 
1978 10 25.65  11.92  18.78 
1978 11 26.48  11.86  19.17 
1978 12 26.45  10.86  18.65 
1979 01 26.36  10.20  18.28 
1979 02 28.50  11.24  19.86 
1979 03 30.12  14.15  22.13 
1979 04 30.24  16.57  23.40 
1979 05 27.57  15.07  21.32 
1979 06 25.90  14.38  20.14 
1979 07 23.30  13.28  18.28 
1979 08 23.43  13.38  18.40 
1979 09 25.27  13.10  19.18 
1979 10 26.62  12.91  19.76 
1979 11 27.12  11.80  19.46 
1979 12 27.47  11.16  19.31 
1980 01 28.27  11.39  19.83 
1980 02 28.96  13.82  21.39 
1980 03 29.90  14.31  22.10 
1980 04 29.58  15.37  22.47 
1980 05 27.85  16.19  22.02 
1980 06 24.79  14.16  19.47 
1980 07 22.81  13.51  18.16 
1980 08 22.89  13.08  17.98 
1980 09 25.14  12.79  18.96 
1980 10 25.74  12.80  19.27 
1980 11 26.24  11.89  19.06 
1980 12 26.54  11.36  18.95 
1981 01 27.33  11.96  19.64 
1981 02 28.68  12.30  20.49 
1981 03 28.38  14.32  21.34 
1981 04 29.06  15.17  22.11 
1981 05 27.41  15.37  21.39 
1981 07 22.90  13.22  18.06 
1981 08 23.65  12.98  18.31 
1981 09 24.28  12.85  18.56 
1981 11 26.40  11.69  19.04 
1981 12 26.60  11.02  18.81 
1982 01 27.19  11.63  19.41 
1982 02 27.46  12.34  19.90 
1982 03 28.64  14.70  21.67 
1982 04 29.22  14.92  22.07 
1982 05 28.18  15.30  21.74 
1982 06 26.02  14.52  20.27 
1982 07 23.20  13.98  18.59 
1982 08 22.33  13.35  17.84 
1982 09 24.82  13.29  19.05 
1982 10 25.19  12.29  18.74 
1982 11 26.12  11.20  18.66 
1982 12 26.72  10.42  18.57 
1983 01 27.02  10.18  18.60 
1983 02 28.53  12.31  20.42 
1983 03 30.10  14.79  22.44 
1983 04 30.39  15.92  23.15 
1983 05 28.96  15.86  22.41 
1983 06 26.44  14.62  20.53 
1983 07 23.95  13.79  18.87 
1983 08 22.58  13.94  18.26 
1983 09 24.65  12.95  18.79 
1983 10 25.52  12.41  18.96 
1983 11 25.92  11.49  18.70 
1983 12 26.81  10.87  18.84 
1984 01 27.37  10.88  19.12 
1984 02 29.61  13.58  21.59 
1984 03 29.78  15.13  22.45 
1984 04 30.90  17.26  24.08 
1984 05 28.04  15.59  21.81 
1984 06 24.18  13.94  19.06 
1984 07 23.19  13.03  18.11 
1984 08 23.41  12.95  18.18 
1984 09 24.43  12.52  18.47 
1984 10 26.99  12.22  19.60 
1984 11 26.86  12.87  19.86 
1984 12 26.48  12.81  19.64 
1985 01 28.19  12.93  20.56 
1985 02 27.48  12.45  19.96 
1985 03 29.11  15.87  22.49 
1985 04 28.10  14.91  21.50 
1985 05 26.09  14.48  20.28 
1985 06 24.68  12.96  18.82 
1985 07 22.30  12.03  17.16 
1985 08 22.05  11.68  16.86 
1985 09 24.54  11.45  17.99 
1985 10 25.69  11.47  18.58 
1985 11 25.79  12.83  19.31 
1985 12 26.17  12.27  19.22 
1986 01 27.34  11.79  19.56 
1986 02 28.32  13.26  20.79 
1986 03 29.50  15.68  22.59 
1986 04 28.31  14.94  21.62 
1986 05 29.96  16.46  23.21 
1986 06 24.36  14.42  19.39 
1986 07 22.50  13.36  17.93 
1986 08 22.13  13.08  17.60 
1986 09 23.75  12.83  18.29 
1986 10 25.46  13.09  19.27 
1986 11 26.56  12.84  19.70 
1986 12 26.65  10.94  18.79 
1987 01 27.13  11.04  19.08 
1987 02 28.57  13.12  20.84 
1987 03 29.25  13.90  21.57 
1987 04 29.64  14.89  22.26 
1987 05 25.87  13.76  19.81 
1987 06 24.27  12.58  18.42 
1987 07 23.69  11.89  17.79 
1987 08 22.99  11.58  17.28 
1987 09 25.63  11.57  18.59 
1987 10 25.88  11.28  18.58 
1987 11 26.66  10.75  18.70 
1987 12 27.01  10.61  18.81 
1988 01 28.05   9.96  19.00 
1988 02 27.52  11.48  19.50 
1988 03 30.68  15.31  22.99 
1988 04 30.70  15.33  23.01 
1988 05 28.48  15.01  21.74 
1988 06 24.94  14.01  19.47 
1988 07 21.09  13.02  17.05 
1988 08 22.01  12.91  17.45 
1988 09 23.84  13.06  18.45 
1988 10 24.98  12.43  18.70 
1988 11 26.07  10.91  18.49 
1988 12 26.47  10.71  18.59 
1989 01 99.99 -99.99  17.79 
1989 02 99.99 -99.99  14.20 
1989 03 99.99 -99.99  19.60 
1989 04 99.99 -99.99  20.29 
1989 05 99.99 -99.99  20.10 
1989 06 99.99 -99.99  18.29 
1989 08 99.99 -99.99  17.00 
1989 09 99.99 -99.99  17.60 
1989 10 99.99 -99.99  18.00 
1989 11 99.99 -99.99  19.10 
1989 12 99.99 -99.99  18.10 
1990 01 99.99 -99.99  19.20 
1990 02 99.99 -99.99  19.50 
1990 03 99.99 -99.99  21.00 
1990 04 99.99 -99.99  22.00 
1990 05 99.99 -99.99  22.20 
1990 06 99.99 -99.99  20.20 
1990 07 99.99 -99.99  17.20 
1990 08 99.99 -99.99  17.10 
1990 09 99.99 -99.99  17.60 
1990 10 99.99 -99.99  18.70 
1990 11 99.99 -99.99  19.10 
1990 12 99.99 -99.99  20.80 
1991 01 99.99 -99.99  20.50 
1991 11 99.99 -99.99  19.60 
1991 12 99.99 -99.99  19.29 
1992 02 99.99 -99.99  19.90 
1992 03 99.99 -99.99  23.20 
1992 05 99.99 -99.99  22.90 
1992 06 99.99 -99.99  20.70 
1992 07 99.99 -99.99  18.10 
1992 08 99.99 -99.99  17.70 
1992 09 99.99 -99.99  18.70 
1992 10 99.99 -99.99  19.29 
1992 11 99.99 -99.99  19.10 
1992 12 99.99 -99.99  19.10 
1993 01 99.99 -99.99  18.90 
1993 02 99.99 -99.99  19.90 
1993 03 99.99 -99.99  22.10 
1993 04 99.99 -99.99  21.60 
1993 05 99.99 -99.99  21.60 
1993 06 99.99 -99.99  19.50 
1993 07 99.99 -99.99  18.70 
1993 08 99.99 -99.99  18.60 
1994 01 99.99 -99.99  21.10 
1994 02 99.99 -99.99  21.50 
1994 03 99.99 -99.99  22.00 
1994 04 99.99 -99.99  23.90 
1994 05 99.99 -99.99  22.40 
1994 06 99.99 -99.99  18.40 
1994 07 99.99 -99.99  18.10 
1994 08 99.99 -99.99  18.00 
1994 10 99.99 -99.99  20.60 
1994 11 99.99 -99.99  20.50 
1994 12 99.99 -99.99  20.40 
1995 01 99.99 -99.99  21.00 
1995 02 99.99 -99.99  21.50 
1995 03 99.99 -99.99  22.00 
1995 04 99.99 -99.99  23.20 
1995 05 99.99 -99.99  22.70 
1995 08 99.99 -99.99  18.50 
1995 09 99.99 -99.99  19.60 
1995 10 99.99 -99.99  20.60 
1995 11 99.99 -99.99  21.00 
1996 02 99.99 -99.99  22.40 
1996 04 99.99 -99.99  22.60 
1996 05 99.99 -99.99  21.10 
1996 06 99.99 -99.99  19.20 
1996 07 99.99 -99.99  18.60 
1996 09 99.99 -99.99  19.50 
1996 10 99.99 -99.99  20.00 
1996 11 99.99 -99.99  12.10 
1996 12 99.99 -99.99  19.70 
1997 01 99.99 -99.99  20.80 
1997 03 99.99 -99.99  22.10 
1997 04 99.99 -99.99  20.70 
1997 05 99.99 -99.99  21.00 
1997 06 99.99 -99.99  19.79 
1997 07 99.99 -99.99  18.70 
1997 08 99.99 -99.99  19.40 
1997 09 99.99 -99.99  17.29 
1998 02 99.99 -99.99  10.00 
1999 05 99.99 -99.99  22.50 
2002 04 99.99 -99.99  17.00 
2002 05 99.99 -99.99  16.90 
2002 08 99.99 -99.99  18.90 
2002 10 99.99 -99.99  20.50 
2002 11 99.99 -99.99  21.00 
2002 12 99.99 -99.99  19.70 
2003 01 99.99 -99.99  20.29 
2003 02 99.99 -99.99  22.40 
2003 03 99.99 -99.99  23.20 
2003 04 99.99 -99.99  24.10 
2003 05 99.99 -99.99  25.20 
2003 10 99.99 -99.99  20.20 
2003 11 99.99 -99.99  21.00 
2003 12 99.99 -99.99  20.50 
2004 01 99.99 -99.99  20.70 
2004 02 99.99 -99.99  21.40 
2004 03 99.99 -99.99  23.40 
2004 04 99.99 -99.99  23.00 
2004 05 99.99 -99.99  24.10 
2004 08 99.99 -99.99  18.50 
2004 09 99.99 -99.99  19.20 
2004 10 99.99 -99.99  19.70 
2004 11 99.99 -99.99  20.29 
2004 12 99.99 -99.99  19.79 
2005 01 99.99 -99.99  19.70 
2005 02 99.99 -99.99  23.00 
2005 03 99.99 -99.99  22.70 
2005 04 99.99 -99.99  22.40 
2005 05 99.99 -99.99  23.20 
2005 06 99.99 -99.99  20.50 
2005 07 99.99 -99.99  18.60 
2005 08 99.99 -99.99  19.10 
2005 09 99.99 -99.99  19.60 
2005 10 99.99 -99.99  29.60 
2005 11 99.99 -99.99  20.00 
2005 12 99.99 -99.99  20.20 
2006 01 99.99 -99.99  21.00 
2006 02 99.99 -99.99  22.30 
2006 03 99.99 -99.99  22.50 
2006 04 99.99 -99.99  22.80 
2006 05 99.99 -99.99  21.30 
2006 06 99.99 -99.99  19.90 
2006 07 99.99 -99.99  18.79 
2006 08 99.99 -99.99  17.60 
2006 10 99.99 -99.99  19.79 
2006 11 99.99 -99.99  20.00 
2007 01 99.99 -99.99  18.60 
2007 02 99.99 -99.99  21.00 
2007 03 99.99 -99.99  22.80 
2007 04 99.99 -99.99  22.30 
2007 05 99.99 -99.99  20.40 
2007 06 99.99 -99.99  17.00 
2007 07 99.99 -99.99  18.40 
2007 08 99.99 -99.99  18.90 
2007 09 99.99 -99.99  19.50 
2007 10 99.99 -99.99  19.60 
2007 11 99.99 -99.99  20.00 
2007 12 99.99 -99.99  20.20 
2008 01 99.99 -99.99  20.60 
2008 02 99.99 -99.99  21.60 
2008 04 99.99 -99.99  23.10 
2008 05 99.99 -99.99  20.90 
2008 06 99.99 -99.99  19.00 
2008 07 99.99 -99.99  18.00 
2008 08 99.99 -99.99  18.79 
2008 09 99.99 -99.99  19.90 
2008 10 99.99 -99.99  19.29 
2008 11 99.99 -99.99  18.79 
2008 12 99.99 -99.99  20.40 
2009 01 99.99 -99.99  20.10 
2009 02 99.99 -99.99  21.80 
2009 04 99.99 -99.99  24.00 
2009 05 99.99 -99.99  23.90 
2009 06 99.99 -99.99  21.20 
2009 08 99.99 -99.99  19.40 
2009 09 99.99 -99.99  19.60 
2009 10 99.99 -99.99  19.79 
2009 11 99.99 -99.99  20.80 
2009 12 99.99 -99.99  19.90 
2010 01 99.99 -99.99  20.29 
2011 02 99.99 -99.99  22.30 
2011 08 99.99 -99.99  18.60 
2011 09 99.99 -99.99  19.60 
2011 10 99.99 -99.99  20.90 
2011 12 99.99 -99.99  20.00 
