1961 01 30.70  20.25  25.47 
1961 02 30.90  20.28  25.59 
1961 03 30.72  20.29  25.50 
1961 04 30.42  20.12  25.27 
1961 05 30.10  20.16  25.13 
1961 06 28.82  19.28  24.05 
1961 07 29.97  20.11  25.04 
1961 08 31.22  20.57  25.89 
1961 09 31.27  20.40  25.83 
1961 10 30.02  20.26  25.14 
1961 11 30.36  20.28  25.32 
1961 12 29.54  20.12  24.83 
1962 01 30.06  20.27  25.16 
1962 02 30.34  20.46  25.40 
1962 03 30.15  20.40  25.27 
1962 04 30.00  20.37  25.18 
1962 05 29.54  20.09  24.81 
1962 06 29.76  19.67  24.71 
1962 07 29.26  19.48  24.37 
1962 08 31.11  20.33  25.72 
1962 09 31.11  20.58  25.84 
1962 10 30.24  20.34  25.29 
1962 11 30.27  20.26  25.26 
1962 12 31.14  20.60  25.87 
1963 01 30.24  20.29  25.27 
1963 02 30.50  20.29  25.40 
1963 03 29.84  20.10  24.97 
1963 04 30.06  20.10  25.08 
1963 05 29.95  19.96  24.96 
1963 06 29.70  19.74  24.72 
1963 07 30.05  20.04  25.05 
1963 08 31.11  20.33  25.72 
1963 09 31.38  20.44  25.91 
1963 10 31.17  20.40  25.78 
1963 11 30.48  20.42  25.45 
1963 12 29.61  19.90  24.75 
1964 01 30.13  20.20  25.16 
1964 02 30.57  20.32  25.44 
1964 03 30.21  20.12  25.16 
1964 04 29.76  19.91  24.83 
1964 05 29.30  19.62  24.46 
1964 06 29.44  19.57  24.50 
1964 07 29.04  19.20  24.12 
1964 08 30.38  20.23  25.30 
1964 09 30.75  20.25  25.50 
1964 10 30.44  20.37  25.40 
1964 11 29.91  20.12  25.01 
1964 12 30.10  20.03  25.06 
1965 01 29.77  20.15  24.96 
1965 02 30.06  20.17  25.11 
1965 03 29.92  20.01  24.96 
1965 04 29.59  20.08  24.83 
1965 05 30.06  20.03  25.04 
1965 07 30.26  19.90  25.08 
1965 08 29.85  19.61  24.73 
1965 09 30.45  20.41  25.43 
1965 10 31.49  20.42  25.95 
1965 11 29.71  20.23  24.97 
1965 12 30.26  20.21  25.24 
1966 01 29.72  19.95  24.83 
1966 02 30.39  20.33  25.36 
1966 03 31.00  20.37  25.68 
1967 07 28.93  20.65  24.79 
1967 08 30.33  21.16  25.74 
1967 09 31.55  21.35  26.45 
1967 10 30.57  21.72  26.14 
1967 11 30.18  21.77  25.97 
1967 12 30.42  22.07  26.24 
1968 01 29.50  21.85  25.67 
1968 02 29.23  21.94  25.58 
1968 03 28.84  21.13  24.98 
1968 04 28.37  21.55  24.96 
1968 05 27.60  20.67  24.13 
1968 07 30.05  20.84  25.44 
1968 08 31.01  20.90  25.95 
1968 09 30.64  21.28  25.96 
1968 10 31.08  21.42  26.25 
1968 11 30.79  21.20  25.99 
1968 12 31.49  21.43  26.46 
1969 01 30.54  21.06  25.80 
1969 02 30.75  21.34  26.04 
1969 03 31.00  21.44  26.22 
1969 04 30.54  21.51  26.02 
1969 05 30.12  21.72  25.92 
1969 06 29.63  21.05  25.34 
1969 07 28.79  19.73  24.26 
1969 08 30.05  20.80  25.42 
1969 09 30.70  21.32  26.01 
1969 10 29.93  21.30  25.61 
1969 12 30.30  21.72  26.00 
1970 01 29.89  21.39  25.64 
1970 02 29.86  21.20  25.53 
1970 03 29.94  21.42  25.68 
1970 04 29.44  21.38  25.41 
1970 05 29.79  20.83  25.31 
1971 09 30.82  21.22  26.02 
1971 10 31.19  20.98  26.08 
1971 11 30.80  21.29  26.04 
1971 12 31.22  21.27  26.24 
1972 01 29.16  20.92  25.04 
1972 02 30.64  21.14  25.89 
1972 03 30.65  20.54  25.59 
1972 04 29.77  20.61  25.19 
1972 05 31.58  20.60  26.09 
1972 06 30.88  20.25  25.56 
1972 07 30.25  19.54  24.90 
1972 08 31.15  19.83  25.49 
1972 09 31.66  20.35  26.00 
1972 10 32.39  21.09  26.74 
1972 11 31.48  21.71  26.59 
1972 12 31.50  21.48  26.49 
1973 01 30.95  21.47  26.21 
1973 02 31.42  21.84  26.63 
1973 03 31.63  21.48  26.55 
1973 04 31.02  21.55  26.28 
1973 05 30.03  20.81  25.42 
1973 06 31.09  20.70  25.89 
1973 07 30.09  19.79  24.94 
1973 08 31.23  20.24  25.73 
1973 09 31.47  20.31  25.89 
1973 10 32.62  21.64  27.13 
1973 11 31.24  21.50  26.37 
1973 12 30.71  20.79  25.75 
1974 01 30.68  20.76  25.72 
1974 02 30.69  20.29  25.49 
1974 03 30.79  20.56  25.67 
1974 04 30.69  21.31  26.00 
1974 05 30.56  20.70  25.63 
1974 06 30.38  20.69  25.53 
1974 07 29.83  19.50  24.66 
1974 08 31.47  20.25  25.86 
1974 09 31.12  20.76  25.94 
1974 10 31.09  20.93  26.01 
1974 11 31.44  21.40  26.42 
1974 12 30.84  21.23  26.03 
1975 01 29.60  21.00  25.30 
1975 02 99.99  21.05 -99.99 
1975 03 31.23  21.22  26.22 
1975 04 31.27  23.27  27.27 
1975 05 30.68  22.87  26.77 
1975 06 31.27  20.54  25.90 
1975 07 30.57  19.19  24.88 
1975 08 31.92  20.72  26.32 
1975 09 32.46  20.87  26.66 
1975 10 33.47  21.34  27.40 
1975 11 31.82  21.20  26.51 
1975 12 31.33  21.30  26.31 
1976 01 31.18  21.52  26.35 
1976 02 31.77  21.40  26.58 
1976 04 31.38  21.16  26.27 
1976 05 31.77  21.20  26.48 
1976 06 31.37  20.31  25.84 
1977 09 32.20  21.19  26.69 
1977 10 32.37  21.55  26.96 
1977 11 32.28  21.47  26.87 
1977 12 31.51  21.26  26.38 
1978 01 31.96  21.41  26.68 
1978 02 32.28  21.38  26.82 
1978 03 31.51  21.22  26.36 
1978 04 31.38  21.24  26.31 
1978 05 31.13  21.06  26.09 
1978 06 31.24  20.78  26.01 
1978 07 31.62  21.25  26.43 
1978 08 31.09  20.39  25.74 
1978 09 31.87  21.22  26.54 
1978 10 32.21  21.22  26.71 
1978 11 31.94  21.36  26.65 
1978 12 30.75  20.93  25.84 
1979 01 31.81  21.27  26.54 
1979 07 31.59  20.96  26.27 
1979 08 32.13  21.38  26.75 
1979 09 32.31  21.35  26.83 
1979 10 32.29  21.68  26.98 
1980 04 30.64  21.08  25.86 
1981 04 31.61  21.30  26.45 
1981 05 31.52  21.29  26.40 
1981 07 31.39  20.58  25.98 
1982 08 31.55  21.38  26.46 
1982 09 29.53  21.81  25.67 
1982 12 27.57  21.88  24.72 
1983 01 28.07  22.56  25.31 
1983 02 27.65  22.81  25.23 
1983 03 27.94  22.88  25.41 
1983 04 27.79  22.88  25.33 
1983 05 28.19  22.90  25.54 
1983 06 26.86  22.02  24.44 
1983 07 27.38  21.17  24.27 
1983 08 29.78  21.01  25.39 
1983 09 30.68  22.00  26.34 
1983 11 26.65  22.19  24.42 
1983 12 28.10  22.21  25.15 
1984 01 28.87  21.90  25.38 
1984 02 27.54  22.23  24.88 
1984 03 29.09  22.36  25.72 
1984 04 28.60  22.54  25.57 
1984 05 25.80  22.45  24.12 
1984 06 29.29  21.99  25.64 
1984 07 26.84  21.34  24.09 
1984 08 30.11  20.55  25.33 
1984 09 30.01  21.25  25.63 
1984 10 30.44  21.81  26.12 
1984 11 30.39  21.51  25.95 
1984 12 30.45  21.88  26.16 
1985 01 30.89  22.12  26.50 
1985 02 29.65  20.94  25.29 
1985 03 31.58  21.83  26.70 
1985 04 30.99  21.80  26.39 
1985 05 30.49  21.56  26.02 
1985 06 28.61  20.45  24.53 
1985 07 29.94  20.45  25.19 
1985 08 29.84  20.36  25.10 
1985 09 31.00  21.33  26.16 
1985 10 31.65  21.33  26.49 
1985 11 30.65  21.17  25.91 
1985 12 30.03  20.98  25.50 
1986 01 30.35  20.50  25.42 
1986 02 30.29  20.31  25.30 
1986 03 30.08  19.96  25.02 
1986 04 31.23  20.51  25.87 
1986 05 31.06  20.56  25.81 
1986 06 31.50  20.75  26.12 
1986 07 29.72  17.98  23.84 
1986 08 31.64  19.57  25.60 
1986 09 30.77  19.94  25.35 
1986 10 31.11  20.50  25.80 
1986 11 30.52  19.95  25.24 
1986 12 30.58  20.04  25.31 
1987 01 30.71  18.68  24.69 
1987 02 29.62  18.70  24.16 
1987 03 31.46  20.18  25.82 
1987 04 30.97  21.15  26.06 
1987 05 31.29  20.56  25.92 
1987 06 31.50  20.75  26.12 
1987 07 32.66  21.16  26.91 
1987 08 31.85  20.55  26.20 
1987 09 32.05  21.07  26.56 
1987 10 32.90  20.87  26.88 
1987 11 32.24  21.04  26.64 
1987 12 30.06  20.37  25.21 
1988 01 32.00  20.94  26.47 
1988 02 31.56  21.12  26.34 
1988 03 32.54  21.21  26.87 
1988 04 31.75  21.27  26.51 
1988 05 31.24  21.15  26.19 
1988 06 30.40  20.59  25.49 
1988 07 30.88  20.75  25.81 
1988 08 31.42  21.12  26.27 
1988 09 31.36  20.85  26.10 
1988 10 31.23  20.65  25.93 
1988 11 30.78  20.60  25.69 
1988 12 31.63  20.82  26.22 
1989 01 31.27  21.03  26.15 
1989 02 31.62  21.10  26.36 
1989 03 31.12  20.86  25.99 
1989 04 32.53  21.22  26.87 
1989 05 31.13  21.00  26.06 
1989 06 31.52  21.12  26.32 
1989 07 31.41  20.83  26.12 
1989 08 32.07  21.08  26.57 
1989 09 31.78  21.10  26.44 
1989 10 31.73  21.03  26.38 
1989 11 31.51  21.02  26.26 
1990 01 30.93  20.97  25.95 
1990 02 31.13  20.96  26.04 
1990 03 31.30  20.86  26.08 
1990 04 31.73  21.08  26.40 
1990 05 31.61  20.95  26.28 
1990 06 30.51  20.81  25.66 
1990 07 31.11  20.71  25.91 
1990 08 31.67  20.83  26.25 
1990 09 31.85  21.01  26.43 
1990 10 31.27  20.62  25.94 
1990 11 31.60  20.69  26.14 
1993 02 31.48  20.79  26.13 
1993 03 31.61  20.77  26.19 
1993 04 31.24  20.70  25.97 
1993 05 31.67  20.72  26.19 
1993 06 32.07  20.80  26.43 
1993 07 31.73  20.68  26.20 
1993 08 31.05  20.72  25.88 
1993 09 31.67  20.61  26.14 
1993 10 31.81  20.77  26.29 
1993 11 31.56  20.61  26.08 
1993 12 31.85  20.57  26.21 
1994 03 31.84  20.89  26.36 
1994 04 32.20  20.90  26.55 
1994 05 31.63  20.58  26.10 
1994 06 31.90  20.52  26.21 
1994 07 31.82  20.54  26.18 
1994 08 31.50  20.54  26.02 
1994 09 31.65  20.02  25.83 
1994 10 32.62  20.67  26.64 
1994 11 32.20  20.39  26.29 
1994 12 32.06  20.08  26.07 
1995 01 32.65  20.01  26.33 
1995 02 32.90  20.26  26.58 
1995 03 32.00  20.00  26.00 
1995 04 31.52  20.15  25.83 
1995 05 31.56  19.95  25.75 
1995 06 31.40  19.50  25.45 
1995 07 32.77  19.83  26.30 
1995 08 33.73  19.66  26.69 
1995 09 32.97  19.31  26.14 
1995 10 32.84  20.21  26.53 
1995 11 31.68  19.95  25.82 
1995 12 31.24  19.86  25.55 
1996 01 31.08  19.93  25.50 
1996 02 31.35  19.92  25.63 
1996 03 31.55  20.26  25.90 
1996 04 31.57  20.31  25.93 
1996 05 31.24  20.28  25.76 
1996 06 29.79  19.01  24.40 
1996 07 31.51  18.92  25.21 
1996 08 32.25  19.62  25.93 
1996 09 32.77  19.70  26.24 
1996 10 32.59  20.43  26.51 
1996 11 32.93  20.62  26.78 
1996 12 31.80  19.90  25.84 
1997 01 31.97  19.60  25.78 
1997 02 30.63  19.01  24.82 
1997 03 31.45  19.31  25.38 
1997 04 32.09  19.16  25.62 
1997 05 30.55  19.15  24.84 
1997 06 32.13  18.83  25.48 
1997 07 32.83  19.57  26.20 
1997 08 31.58  19.79  25.68 
1997 09 34.16  21.09  27.63 
1997 10 34.75  21.68  28.22 
1997 11 32.73  21.06  26.89 
1997 12 31.49  21.97  26.73 
1998 01 32.90  20.94  26.92 
1998 02 99.99  22.66 -99.99 
1998 03 99.99  21.82 -99.99 
1998 04 99.99  22.79 -99.99 
1998 05 99.99  21.47 -99.99 
1998 06 99.99  20.79 -99.99 
1998 08 99.99  21.21 -99.99 
1998 09 99.99  21.17 -99.99 
1998 10 99.99  21.48 -99.99 
1998 11 99.99  21.61 -99.99 
1998 12 99.99  22.32 -99.99 
1999 01 99.99  21.22 -99.99 
1999 02 31.13  20.91  26.02 
1999 03 32.37  21.66  27.01 
1999 04 31.22  21.56  26.39 
1999 05 99.99  21.51 -99.99 
1999 06 99.99  21.42 -99.99 
1999 07 99.99  20.68 -99.99 
1999 08 99.99  20.41 -99.99 
1999 09 99.99  22.04 -99.99 
1999 10 99.99  21.86 -99.99 
1999 11 31.49  21.89  26.68 
1999 12 31.02  22.68  26.85 
2000 01 30.60  22.03  26.31 
2000 02 30.83  21.74  26.28 
2000 03 30.91  21.75  26.33 
2000 04 30.55  21.87  26.21 
2000 05 30.47  22.11  26.29 
2000 06 31.79  21.56  26.67 
2000 07 31.20  20.72  25.96 
2000 08 33.62  21.82  27.72 
2000 09 33.64  21.95  27.79 
2000 10 33.18  22.61  27.89 
2000 11 34.31  23.48  28.89 
2000 12 32.68  22.82  27.75 
2001 01 31.80  22.29  27.04 
2001 02 31.69  22.19  26.94 
2001 03 32.46  22.41  27.43 
2001 04 33.06  22.84  27.95 
2001 05 32.25  22.80  27.53 
2001 06 30.92  20.79  25.85 
2001 07 31.91  21.54  26.72 
2001 08 33.59  22.15  27.87 
2001 09 33.56  22.44  28.00 
2001 10 34.43  23.04  28.74 
2001 11 34.06  23.57  28.81 
2001 12 32.72  23.09  27.90 
2002 01 99.99  22.88 -99.99 
2002 02 32.22  23.34  27.78 
2002 03 32.24  23.04  27.64 
2002 04 32.23  23.20  27.71 
2002 05 32.84  23.27  28.05 
2002 06 31.60  22.12  26.86 
2002 07 31.02  22.00  26.51 
2002 08 33.43  22.40  27.91 
2002 09 34.18  22.79  28.48 
2002 10 33.52  22.80  28.16 
2002 11 33.25  23.01  28.13 
2002 12 31.56  23.15  27.35 
2003 01 32.39  23.55  27.97 
2003 02 32.09  23.13  27.61 
2003 03 32.55  23.19  27.87 
2003 04 32.02  23.22  27.62 
2003 05 31.98  23.21  27.59 
2003 06 32.11  22.66  27.38 
2003 07 31.72  22.12  26.92 
2003 08 32.18  21.93  27.05 
2003 09 33.74  22.87  28.30 
2003 10 33.24  23.66  28.45 
2003 11 33.29  23.40  28.34 
2003 12 32.97  23.75  28.36 
2004 02 32.11  23.47  27.79 
2004 03 32.34  23.49  27.91 
2004 04 33.04  23.65  28.34 
2004 05 31.05 -99.99 -99.99 
2004 06 30.84 -99.99 -99.99 
2004 07 31.64 -99.99 -99.99 
2004 08 32.91 -99.99 -99.99 
2004 09 33.07  22.18  27.62 
2004 10 34.08  23.36  28.72 
2004 11 32.86  23.82  28.34 
2005 01 33.24  23.92  28.58 
2005 02 32.25  23.69  27.97 
2005 03 32.16  23.77  27.97 
2005 04 32.68  23.51  28.09 
2005 05 33.43  23.30  28.36 
2005 07 33.22  21.54  27.38 
2005 08 34.63  21.99  28.31 
2005 09 35.27  22.37  28.82 
2005 10 34.41  23.21  28.81 
2005 11 33.62  23.82  28.72 
2005 12 32.00  23.16  27.58 
2006 01 31.95  23.27  27.61 
2006 02 31.95  23.53  27.74 
2006 03 32.38  23.71  28.04 
2006 04 99.99  23.39 -99.99 
2006 05 99.99  22.24 -99.99 
2006 06 99.99  23.03 -99.99 
2006 07 99.99  22.72 -99.99 
2006 08 99.99  22.51 -99.99 
2006 09 99.99  23.09 -99.99 
2006 10 99.99  24.01 -99.99 
2006 11 99.99  23.87 -99.99 
2006 12 99.99  23.73 -99.99 
2007 01 32.06  23.72  27.89 
2007 02 33.80  24.11  28.95 
2007 03 32.14  23.55  27.84 
2007 04 31.98  23.29  27.63 
2007 05 30.92  22.33  26.62 
2007 06 31.66  21.91  26.78 
2007 07 32.43  21.96  27.20 
2007 08 33.25  22.39  27.82 
2007 09 33.82  22.39  28.10 
2007 10 32.84  22.78  27.81 
2007 11 32.61  22.99  27.80 
2007 12 32.34  23.02  27.68 
2008 01 31.39  22.95  27.17 
2008 02 30.97  22.67  26.82 
2008 03 31.54  22.33  26.93 
2008 04 31.84  22.72  27.28 
2008 05 30.84  22.33  26.58 
2008 06 30.46  21.14  25.80 
2008 07 32.83  21.87  27.35 
2008 08 33.65  22.35  28.00 
2008 09 32.83  22.04  27.43 
2008 10 32.84  22.65  27.75 
2008 11 32.64  23.17  27.90 
2008 12 32.23  22.98  27.60 
2009 01 30.82  22.67  26.74 
2009 02 31.59  22.61  27.10 
2009 03 31.88  22.99  27.43 
2009 04 32.09  23.32  27.71 
2009 05 32.06  23.15  27.60 
2009 06 31.42  22.54  26.98 
2009 08 33.25  22.67  27.96 
2009 09 34.31  22.86  28.58 
2009 10 33.61  23.29  28.45 
2009 11 33.43  23.50  28.47 
2009 12 31.49  23.24  27.36 
2010 01 31.85  23.07  27.46 
2010 02 32.79  23.84  28.31 
2010 03 33.38  23.71  28.54 
2010 04 32.83  23.94  28.38 
2010 05 32.47  23.49  27.98 
2010 06 32.02  22.62  27.32 
2010 07 31.62  20.49  26.05 
2010 08 33.79  20.94  27.36 
2010 09 34.46  22.12  28.29 
2010 10 33.59  22.39  27.99 
2010 11 32.79  22.51  27.65 
2010 12 32.31  22.40  27.35 
2011 01 31.53  21.97  26.75 
2011 02 31.29  21.68  26.48 
2011 03 31.70  21.85  26.77 
2011 04 32.18  22.17  27.17 
2011 05 31.66  22.22  26.93 
2011 06 31.75  21.89  26.82 
2011 07 32.05  21.29  26.67 
2011 08 33.91  20.99  27.45 
2011 09 33.70  21.35  27.52 
2011 10 32.30  22.72  27.50 
2011 11 32.06  22.78  27.42 
2012 02 30.33  22.59  26.46 
2012 03 30.77  22.66  26.71 
