1963 06 25.98 -99.99 -99.99 
1963 07 26.16 -99.99 -99.99 
1963 08 26.41 -99.99 -99.99 
1963 09 26.86 -99.99 -99.99 
1963 10 27.36 -99.99 -99.99 
1963 11 27.36 -99.99 -99.99 
1963 12 25.68 -99.99 -99.99 
1964 01 25.35 -99.99 -99.99 
1964 02 24.81 -99.99 -99.99 
1964 03 24.44 -99.99 -99.99 
1964 04 25.34 -99.99 -99.99 
1964 05 25.04 -99.99 -99.99 
1964 12 27.01 -99.99 -99.99 
1965 01 26.23 -99.99 -99.99 
1965 02 26.25 -99.99 -99.99 
1965 03 25.95 -99.99 -99.99 
1965 04 25.50 -99.99 -99.99 
1965 05 25.54 -99.99 -99.99 
1965 06 25.75 -99.99 -99.99 
1965 07 26.19 -99.99 -99.99 
1965 08 26.43 -99.99 -99.99 
1965 09 26.88 -99.99 -99.99 
1965 10 27.48 -99.99 -99.99 
1965 11 27.94 -99.99 -99.99 
1966 02 29.37 -99.99 -99.99 
1966 03 29.46 -99.99 -99.99 
1966 04 30.04 -99.99 -99.99 
1966 05 30.25 -99.99 -99.99 
1966 06 30.37 -99.99 -99.99 
1966 07 30.42 -99.99 -99.99 
1966 08 31.21 -99.99 -99.99 
1966 09 31.33 -99.99 -99.99 
1966 10 32.34 -99.99 -99.99 
1966 11 31.61 -99.99 -99.99 
1966 12 31.10 -99.99 -99.99 
1967 01 30.21  30.21  30.21 
1967 02 30.23  30.23  30.23 
1967 03 30.30  30.30  30.30 
1967 04 30.46 -99.99 -99.99 
1967 05 30.16 -99.99 -99.99 
1967 06 30.93 -99.99 -99.99 
1967 08 31.49 -99.99 -99.99 
1967 09 32.50 -99.99 -99.99 
1967 10 32.36 -99.99 -99.99 
1967 11 32.53 -99.99 -99.99 
1967 12 32.00 -99.99 -99.99 
1968 01 30.42 -99.99 -99.99 
1968 02 30.27  19.37  24.82 
1968 03 30.35  19.89  25.12 
1968 04 29.99  19.87  24.93 
1968 05 29.78  19.83  24.80 
1968 06 29.78  20.67  25.22 
1968 07 30.92  21.52  26.22 
1968 08 31.54  21.86  26.70 
1968 10 32.78  22.17  27.47 
1968 11 31.96  21.81  26.88 
1968 12 30.93  21.42  26.17 
1969 01 30.09  20.96  25.52 
1969 02 30.26  20.59  25.42 
1969 03 30.57  20.74  25.65 
1969 04 30.42  20.99  25.70 
1969 05 30.36  20.57  25.46 
1969 06 31.63  21.20  26.41 
1969 07 30.89  20.74  25.81 
1969 08 32.65  21.45  27.05 
1969 09 33.59  22.27  27.93 
1969 10 34.46  22.41  28.43 
1969 12 35.18  22.59  28.89 
1970 01 34.04  22.11  28.07 
1970 02 32.41  22.02  27.21 
1970 03 32.75  21.77  27.26 
1970 04 32.27  21.87  27.07 
1970 05 31.72  21.56  26.64 
1970 06 31.22  20.82  26.02 
1970 07 32.24  20.52  26.38 
1970 08 32.11  20.57  26.34 
1970 09 31.63  19.94  25.78 
1970 10 32.53  19.84  26.18 
1970 11 30.97  18.87  24.92 
1970 12 31.29  19.19  25.24 
1971 01 30.90  18.31  24.60 
1971 02 30.73  17.82  24.27 
1971 03 31.02  18.04  24.53 
1971 04 30.60  18.18  24.39 
1971 05 30.87  19.48  25.17 
1971 06 31.58  22.15  26.86 
1971 07 31.95  21.85  26.90 
1971 08 33.06  22.13  27.59 
1971 09 33.23  21.99  27.61 
1971 10 32.87  22.37  27.62 
1971 11 33.16  22.58  27.87 
1971 12 33.22  22.26  27.74 
1972 01 31.17  21.83  26.50 
1972 02 30.74  22.18  26.46 
1972 03 30.76  22.12  26.44 
1972 04 31.55  22.54  27.04 
1972 05 32.16  22.86  27.51 
1972 06 32.12  22.42  27.27 
1972 07 32.11  22.55  27.33 
1972 08 33.03  22.56  27.79 
1972 09 33.13  22.67  27.90 
1972 10 34.05  22.94  28.49 
1972 11 33.96  23.11  28.53 
1972 12 33.47  23.15  28.31 
1973 01 31.77  23.09  27.43 
1973 02 31.85  23.29  27.57 
1973 03 31.75  23.45  27.60 
1973 04 31.54  22.99  27.26 
1973 05 31.54  23.05  27.29 
1973 06 32.24  22.55  27.39 
1973 07 32.52  22.04  27.28 
1973 08 33.98  22.24  28.11 
1973 09 33.86  22.38  28.12 
1973 10 34.06  22.90  28.48 
1973 11 33.99  23.07  28.53 
1973 12 32.16  22.24  27.20 
1974 01 31.75  22.16  26.95 
1974 02 30.83  22.07  26.45 
1974 03 30.77  22.70  26.73 
1974 04 31.55  22.96  27.25 
1974 05 31.10  22.54  26.82 
1974 06 31.24  22.25  26.74 
1974 07 32.29  21.39  26.84 
1974 08 33.40  22.17  27.78 
1974 09 33.34  22.42  27.88 
1974 10 33.97  21.84  27.90 
1974 11 33.66  21.78  27.72 
1974 12 31.75  22.34  27.04 
1975 01 31.36  22.29  26.82 
1975 02 30.79  22.08  26.43 
1975 03 31.05  22.12  26.58 
1975 04 31.30  22.56  26.93 
1975 05 31.38  22.79  27.08 
1975 06 31.64  22.13  26.88 
1975 07 31.96  21.65  26.80 
1975 08 33.49  21.81  27.65 
1975 10 33.86  22.71  28.28 
1975 11 33.04  22.57  27.80 
1975 12 32.38  22.34  27.36 
1976 01 30.96  21.89  26.42 
1976 02 29.55  22.30  25.92 
1976 04 30.52  22.48  26.50 
1976 05 30.95  23.01  26.98 
1976 06 31.16  22.52  26.84 
1976 07 31.62  22.05  26.83 
1976 09 32.54  22.27  27.40 
1976 10 33.16  22.86  28.01 
1976 11 32.93  22.78  27.86 
1977 01 31.11  22.30  26.70 
1977 02 31.32  22.35  26.83 
1977 03 31.45  22.82  27.13 
1977 04 31.01  22.94  26.97 
1977 05 31.52  22.68  27.10 
1977 06 30.62  22.03  26.32 
1977 07 31.81  21.88  26.84 
1977 08 32.72  22.21  27.46 
1977 09 32.97  22.38  27.67 
1978 09 32.53  22.51  27.52 
1978 11 33.27  23.32  28.29 
1978 12 31.48  22.87  27.17 
1979 01 30.80  23.17  26.98 
1979 02 30.18  23.16  26.67 
1979 03 30.57  23.13  26.84 
1979 04 30.80  23.22  27.00 
1979 05 31.14  23.45  27.29 
1979 06 30.86  22.72  26.79 
1979 07 31.57  22.68  27.12 
1979 09 32.18  22.80  27.49 
1979 10 32.22  23.11  27.66 
1979 11 32.63  23.36  27.99 
1979 12 31.89  23.25  27.57 
1980 01 30.47  23.01  26.74 
1980 02 30.05  23.07  26.56 
1980 03 30.34  23.15  26.74 
1980 04 30.21  23.01  26.61 
1980 05 31.32  23.29  27.30 
1980 06 30.93  22.88  26.90 
1980 07 31.50  22.63  27.06 
1980 08 32.00  22.56  27.28 
1980 09 32.75  23.07  27.91 
1980 10 33.06  23.12  28.09 
1980 11 32.57  22.96  27.76 
1980 12 32.68  23.13  27.90 
1981 01 30.30  21.95  26.12 
1981 02 30.42  22.11  26.26 
1981 03 31.59  22.75  27.17 
1981 04 31.64  23.04  27.34 
1981 05 30.37  22.94  26.65 
1981 06 31.80  22.51  27.15 
1981 07 30.75  21.77  26.26 
1981 08 32.59  22.49  27.54 
1981 09 32.63  22.34  27.48 
1981 10 33.39  22.69  28.04 
1981 11 33.33  23.01  28.17 
1981 12 31.82  23.59  27.70 
1982 01 29.47  23.66  26.56 
1982 02 30.01  23.44  26.72 
1982 03 29.98  24.25  27.11 
1982 04 30.41  23.59  27.00 
1982 05 30.99  23.40  27.19 
1982 06 31.81  23.50  27.65 
1982 07 31.42  23.08  27.25 
1982 08 32.07  23.04  27.55 
1982 09 32.54  23.41  27.97 
1982 10 33.23  23.55  28.39 
1982 11 33.16  23.88  28.52 
1982 12 33.25  24.11  28.68 
1983 01 32.93 -99.99 -99.99 
1983 02 31.74 -99.99 -99.99 
1983 03 31.69 -99.99 -99.99 
1983 04 32.34 -99.99 -99.99 
1983 05 32.57  23.91  28.24 
1983 06 32.16  23.22  27.68 
1983 07 32.16  22.74  27.45 
1983 08 32.73  23.04  27.88 
1983 09 33.04  22.71  27.87 
1983 10 33.41  22.71  28.06 
1983 11 33.11  22.94  28.02 
1983 12 32.82  22.75  27.78 
1984 01 30.85  21.96  26.40 
1984 02 30.44  22.45  26.44 
1984 03 30.49  22.68  26.58 
1984 04 29.86  22.76  26.31 
1984 05 30.38  22.62  26.50 
1984 06 30.87  22.30  26.58 
1984 07 31.28  21.69  26.48 
1984 08 32.20  22.38  27.29 
1984 09 32.71  22.00  27.35 
1984 10 33.25  22.77  28.01 
1984 11 32.36  22.50  27.43 
1984 12 31.75  22.75  27.25 
1985 01 29.47  22.01  25.74 
1985 02 29.68  22.02  25.85 
1985 03 29.85  22.34  26.09 
1985 04 30.50  22.35  26.42 
1985 05 30.49  22.03  26.26 
1985 06 30.44  21.58  26.01 
1985 07 31.67  21.31  26.49 
1985 08 32.25  21.90  27.07 
1985 09 32.75  22.03  27.39 
1985 10 33.27  22.18  27.72 
1985 11 32.18  21.99  27.08 
1985 12 30.71  22.16  26.43 
1986 01 30.62  21.75  26.18 
1986 02 29.66  21.44  25.55 
1986 03 30.33  21.81  26.07 
1986 04 29.68  22.04  25.86 
1986 05 31.14  22.49  26.81 
1986 06 30.83  22.93  26.88 
1986 07 31.80  22.47  27.13 
1986 08 33.25  23.05  28.15 
1986 09 32.98  23.20  28.09 
1986 10 33.00  23.32  28.16 
1986 11 32.12  23.18  27.65 
1986 12 32.27  23.15  27.71 
1987 01 30.81  22.94  26.87 
1987 02 31.33  23.12  27.22 
1987 03 31.11  23.26  27.18 
1987 04 31.47  23.27  27.37 
1987 05 31.81  23.59  27.70 
1987 06 31.95  23.06  27.50 
1987 07 32.87  23.21  28.04 
1987 08 33.55  23.08  28.31 
1987 09 34.09  23.30  28.70 
1987 10 34.13  23.74  28.93 
1987 11 34.50  23.73  29.11 
1987 12 33.65  23.72  28.68 
1988 01 31.73  22.77  27.25 
1988 02 30.96  23.07  27.01 
1988 03 31.40  23.71  27.55 
1988 04 30.38  23.21  26.79 
1988 05 30.83  23.28  27.05 
1988 06 30.76  22.33  26.54 
1988 07 31.34  22.65  26.99 
1988 08 32.74  22.12  27.43 
1988 09 33.00  22.83  27.91 
1988 10 33.15  23.07  28.11 
1988 11 32.63  22.83  27.73 
1988 12 31.56  22.48  27.02 
1989 01 30.80  22.23  26.51 
1989 03 30.41  21.86  26.13 
1989 04 30.44  22.46  26.45 
1989 05 30.07  21.74  25.90 
1989 06 30.71  22.58  26.64 
1989 07 30.82  22.05  26.43 
1989 08 32.03  22.90  27.46 
1989 09 33.15  23.27  28.21 
1989 10 32.83  23.29  28.06 
1989 11 31.96  23.41  27.68 
1989 12 31.31  23.31  27.31 
1990 01 31.50  22.52  27.01 
1990 02 30.46  22.68  26.57 
1990 03 30.82  22.91  26.86 
1990 04 31.19  23.27  27.23 
1990 05 31.17  23.17  27.17 
1990 06 31.73  23.09  27.41 
1990 07 31.27  22.31  26.79 
1990 08 32.22  22.51  27.36 
1990 09 32.90  23.05  27.97 
1990 10 33.66  23.31  28.48 
1990 11 33.34  23.40  28.37 
1990 12 32.48  23.11  27.79 
1991 01 30.74  22.99  26.86 
1991 02 30.70  23.15  26.92 
1991 03 30.49  22.86  26.67 
1991 04 30.51  23.03  26.77 
1991 05 30.90  23.20  27.05 
1991 06 30.79  22.98  26.88 
1991 07 31.53  22.53  27.03 
1991 08 31.73  22.59  27.16 
1991 09 32.21  22.81  27.50 
1991 10 32.57  22.67  27.62 
1991 11 33.15  23.23  28.19 
1991 12 33.09  23.20  28.14 
1992 01 32.50  23.35  27.93 
1992 02 31.23  22.86  27.04 
1992 03 30.94  23.07  27.00 
1992 04 31.53  23.36  27.44 
1992 05 32.05  23.40  27.72 
1992 06 31.94  22.92  27.43 
1992 07 31.77  22.35  27.06 
1992 08 32.30  22.41  27.35 
1992 09 33.43  23.02  28.23 
1992 10 33.80  22.93  28.36 
1992 11 33.33  23.15  28.24 
1992 12 33.41  23.38  28.39 
1993 01 31.09  22.63  26.86 
1993 02 30.86  22.43  26.64 
1993 03 30.52  22.35  26.43 
1993 04 30.55  22.68  26.61 
1993 05 31.37  23.05  27.21 
1993 06 32.00  22.95  27.48 
1993 07 32.00  22.61  27.31 
1993 08 32.34  22.67  27.50 
1993 09 33.09  22.75  27.92 
1993 10 33.08  22.88  27.98 
1993 11 32.57  23.01  27.79 
1993 12 32.04  22.89  27.46 
1994 01 30.97  22.63  26.80 
1994 02 30.39  22.70  26.54 
1994 03 30.64  22.58  26.61 
1994 04 30.64  22.54  26.59 
1994 05 30.68  22.50  26.59 
1994 06 31.18  22.13  26.65 
1994 07 32.00  22.27  27.13 
1994 08 32.88  22.53  27.70 
1994 09 33.18  22.72  27.95 
1994 10 32.96  22.62  27.79 
1994 11 32.91  22.89  27.90 
1994 12 32.29  22.91  27.60 
1995 01 30.86  22.54  26.70 
1995 02 30.44  22.12  26.28 
1995 03 31.39  22.43  26.91 
1995 04 30.47  22.69  26.58 
1995 05 30.71  22.64  26.67 
1995 06 31.20  22.47  26.83 
1995 07 32.11  22.03  27.07 
1995 08 33.38  22.68  28.03 
1995 09 34.12  23.03  28.57 
1995 10 34.28  23.10  28.68 
1995 11 32.62  22.53  27.57 
1995 12 32.56  22.61  27.58 
1996 01 31.85  21.74  26.79 
1996 02 31.09  21.73  26.41 
1996 03 30.49  22.92  26.70 
1996 04 31.32  23.53  27.42 
1996 05 31.29  23.67  27.48 
1996 06 31.14  23.27  27.20 
1996 07 31.53  23.09  27.31 
1996 08 32.71  23.05  27.88 
1996 09 33.29  23.61  28.45 
1996 10 34.02  24.01  29.01 
1996 11 33.68  23.93  28.81 
1996 12 32.61  23.42  28.01 
1997 01 31.52  22.93  27.22 
1997 02 31.22  22.90  27.06 
1997 03 30.67  23.46  27.06 
1997 04 31.31  23.57  27.43 
1997 05 31.55  23.67  27.61 
1997 06 32.66  23.61  28.14 
1997 07 33.09  23.58  28.33 
1997 08 32.77  23.65  28.21 
1997 09 33.84  24.17  29.00 
1997 10 34.16  24.03  29.09 
1997 11 33.81  23.91  28.86 
1997 12 33.96  24.02  28.99 
1998 01 32.97  23.27  28.12 
1998 02 32.78  24.40  28.59 
1998 03 31.84  23.58  27.71 
1998 04 32.50  24.12  28.31 
1998 05 32.16  23.67  27.91 
1998 06 32.41  23.45  27.93 
1998 07 32.18  23.06  27.62 
1998 08 33.41  23.65  28.53 
1998 09 33.84  23.68  28.76 
1998 10 34.75  24.13  29.44 
1998 11 34.00  24.00  29.00 
1998 12 32.70  23.39  28.04 
1999 01 31.77  22.95  27.36 
1999 02 30.84  22.95  26.89 
1999 03 31.35  23.44  27.39 
1999 04 31.00  23.11  27.05 
1999 05 30.96  23.18  27.07 
1999 06 31.78  23.36  27.57 
1999 07 32.45  23.26  27.85 
1999 08 33.31  23.58  28.44 
1999 09 33.73  23.71  28.72 
1999 10 33.93  23.72  28.82 
1999 11 33.63  24.14  28.88 
1999 12 32.66  24.01  28.33 
2000 01 30.86  23.54  27.20 
2000 02 30.11  23.57  26.84 
2000 03 30.83  23.58  27.20 
2000 04 30.59  23.54  27.06 
2000 05 30.77  24.02  27.39 
2000 06 31.59  23.57  27.58 
2000 07 31.71  23.66  27.68 
2000 08 33.28  23.72  28.50 
2000 09 33.40  23.66  28.53 
2000 10 33.25  23.94  28.59 
2000 11 33.43  24.44  28.93 
2000 12 32.71  23.95  28.33 
2001 01 30.78  23.39  27.08 
2001 02 30.63  23.15  26.89 
2001 03 30.98  23.70  27.34 
2001 04 30.82  23.62  27.22 
2001 05 31.35  23.94  27.64 
2001 06 30.90  23.33  27.11 
2001 07 31.68  23.51  27.59 
2001 08 33.31  23.54  28.42 
2001 09 33.48  23.94  28.71 
2001 10 33.66  24.05  28.85 
2001 11 33.50  24.49  28.99 
2001 12 33.41  24.60  29.00 
2002 01 31.85  23.71  27.78 
2002 02 30.86  23.86  27.36 
2002 03 30.49  23.75  27.12 
2002 04 30.60  23.77  27.18 
2002 05 31.42  24.03  27.72 
2002 06 31.63  23.74  27.68 
2002 07 32.23  24.01  28.12 
2002 08 32.93  23.98  28.45 
2002 09 33.84  23.89  28.87 
2002 10 33.47  24.01  28.74 
2002 11 33.43  24.00  28.72 
2002 12 32.34  23.94  28.14 
2003 01 31.56  23.98  27.77 
2003 02 30.10  23.46  26.78 
2003 03 30.78  23.79  27.28 
2003 04 30.31  24.05  27.18 
2003 05 31.67  24.18  27.92 
2003 06 31.55  23.91  27.73 
2003 07 32.12  23.80  27.96 
2003 08 32.93  23.89  28.41 
2003 09 33.29  24.01  28.65 
2003 10 33.07  24.35  28.71 
2003 11 32.97  24.38  28.67 
2003 12 32.84  24.15  28.49 
2004 01 31.55  24.04  27.79 
2004 02 30.17  23.61  26.89 
2004 03 30.75  23.99  27.37 
2004 04 31.34  23.87  27.60 
2004 05 31.68  24.10  27.89 
2004 06 31.76  23.71  27.73 
2004 07 32.07  23.51  27.79 
2004 08 33.09  23.69  28.39 
2004 09 33.56  23.94  28.75 
2004 10 33.84  24.16  29.00 
2004 11 33.93  24.61  29.27 
2004 12 33.97  24.57  29.27 
2005 01 32.61  24.46  28.53 
2005 02 31.27  24.05  27.66 
2005 03 30.95  24.06  27.50 
2005 04 31.40  24.14  27.77 
2005 05 31.19  24.01  27.60 
2005 06 32.41  24.05  28.23 
2005 07 32.54  24.08  28.31 
2005 08 33.66  24.13  28.89 
2005 09 33.88  24.11  28.99 
2005 10 34.23  24.49  29.36 
2005 11 34.09  24.89  29.49 
2005 12 31.70  23.84  27.77 
2006 01 31.63  23.85  27.74 
2006 02 30.92  23.78  27.35 
2006 03 30.76  23.94  27.35 
2006 04 30.73  23.90  27.31 
2006 05 30.80  23.88  27.34 
2006 06 31.65  23.89  27.77 
2006 07 32.43  24.06  28.25 
2006 08 33.57  24.41  28.99 
2006 09 33.97  24.36  29.16 
2006 10 33.91  24.69  29.30 
2006 11 32.48  24.26  28.37 
2006 12 31.81  24.35  28.08 
2007 01 32.09  24.87  28.48 
2007 02 30.80  23.82  27.31 
2007 03 30.01  23.48  26.74 
2007 04 30.61  23.93  27.27 
2007 05 31.02  23.96  27.49 
2007 06 31.59  24.21  27.90 
2007 07 31.95  24.06  28.00 
2007 08 32.64  24.38  28.50 
2007 09 33.43  24.43  28.93 
2007 11 32.96  24.61  28.78 
2007 12 31.49  23.79  27.64 
2008 01 30.37  23.66  27.01 
2008 02 30.67  23.64  27.15 
2008 03 31.02  24.04  27.53 
2008 04 30.86  24.02  27.44 
2008 05 30.53  23.89  27.21 
2008 06 30.83  23.76  27.29 
2008 07 31.85  24.02  27.93 
2008 08 33.64  24.56  29.09 
2008 09 33.07  24.44  28.75 
2008 10 33.18  24.72  28.95 
2008 11 33.50  24.99  29.24 
2008 12 32.08  24.37  28.22 
2009 01 30.67  23.97  27.32 
2009 02 29.70  23.74  26.72 
2009 03 30.31  24.02  27.16 
2009 04 31.09  24.32  27.70 
2009 05 30.32  24.07  27.19 
2009 06 30.53  23.87  27.20 
2009 08 33.43  24.90  29.16 
2009 09 33.63  24.75  29.19 
2009 10 34.16  25.08  29.62 
2009 11 33.84  25.26  29.55 
2009 12 32.31  24.51  28.41 
2010 01 31.18  24.20  27.69 
2010 02 31.61  24.61  28.11 
2010 03 32.61  25.09  28.85 
2010 04 31.07  24.52  27.79 
2010 05 31.68  24.87  28.27 
2010 06 31.98  24.38  28.18 
2010 08 33.07  24.55  28.81 
2010 09 33.72  24.74  29.23 
2010 10 34.38  24.80  29.59 
2010 11 33.64  24.79  29.21 
2010 12 32.08  24.26  28.17 
2011 01 30.37  23.59  26.98 
2011 02 30.77  23.55  27.16 
2011 03 30.77  23.99  27.38 
2011 04 30.17  23.93  27.05 
2011 05 31.06  24.11  27.58 
2011 06 32.16  24.31  28.23 
2011 08 33.93  24.79  29.36 
2011 09 34.22  24.84  29.53 
2011 10 33.95  24.87  29.41 
2011 11 33.14  24.70  28.92 
2011 12 34.02  24.96  29.49 
2012 01 31.29  23.96  27.62 
2012 02 30.84  23.39  27.11 
2012 03 30.33  23.80  27.06 
