1966 10 29.29  18.08  23.68 
1966 11 31.40  18.61  25.00 
1966 12 33.16  20.73  26.94 
1967 01 30.02  20.14  25.08 
1967 02 30.56  20.81  25.68 
1967 03 30.78  19.92  25.35 
1967 04 30.23  17.17  23.70 
1967 07 25.97  14.09  20.02 
1967 08 29.88  16.08  22.98 
1967 09 31.28  17.71  24.50 
1967 10 32.96  20.06  26.50 
1967 11 31.96  19.18  25.57 
1967 12 30.96  19.53  25.24 
1968 01 30.82  19.96  25.39 
1968 02 31.17  19.73  25.45 
1968 03 31.47  19.60  25.53 
1968 04 27.13  13.53  20.33 
1968 05 24.04  10.83  17.43 
1968 06 25.20  13.20  19.20 
1968 07 26.62  12.59  19.60 
1968 08 25.73  13.63  19.68 
1968 09 28.00  14.09  21.04 
1968 10 31.39  17.93  24.66 
1968 11 32.93  20.29  26.61 
1968 12 31.15  19.71  25.43 
1969 01 31.99  17.70  24.84 
1969 05 27.86  14.56  21.21 
1969 06 24.55  12.85  18.70 
1969 07 27.13  13.47  20.29 
1969 08 28.09  12.93  20.51 
1969 09 31.38  16.82  24.09 
1969 10 99.99  16.66 -99.99 
1969 11 29.74  19.33  24.53 
1969 12 30.75  19.51  25.13 
1970 01 31.42  20.37  25.90 
1970 02 30.81  20.92  25.86 
1970 03 30.65  20.44  25.54 
1970 04 30.42  18.23  24.32 
1970 05 27.72  16.70  22.21 
1970 06 25.59  15.02  20.30 
1970 07 24.18  12.88  18.53 
1970 08 26.52 -99.99 -99.99 
1970 09 26.40  15.33  20.86 
1970 10 29.45  18.19  23.82 
1970 11 28.28  16.69  22.48 
1970 12 31.84  20.18  26.01 
1971 01 31.63  20.81  26.22 
1971 02 31.09  20.44  25.76 
1971 03 31.18  20.12  25.65 
1971 04 27.95  15.77  21.86 
1971 05 24.94  14.43  19.68 
1971 06 22.77  12.77  17.77 
1971 07 25.05  13.03  19.03 
1971 08 27.28  13.70  20.49 
1971 09 28.86  16.24  22.55 
1971 10 27.80  16.44  22.12 
1971 11 31.01  17.20  24.11 
1971 12 30.63  19.86  25.24 
1972 01 31.25  19.68  25.46 
1972 02 29.21  20.35  24.78 
1972 03 31.13  19.96  25.55 
1972 04 27.09  15.31  21.20 
1972 05 26.82  15.80  21.31 
1972 06 27.88  14.60  21.24 
1972 07 24.93  13.18  19.05 
1972 08 25.16  14.00  19.58 
1972 09 27.80  16.77  22.28 
1972 10 29.42  17.26  23.34 
1972 11 29.45  19.44  24.44 
1972 12 30.74  19.79  25.27 
1973 01 32.80  21.60  27.20 
1973 02 33.18  21.94  27.56 
1973 03 31.04  19.74  25.39 
1973 04 32.16  20.48  26.32 
1973 05 26.10  14.72  20.41 
1973 06 25.13  13.49  19.31 
1973 07 24.17  11.96  18.06 
1973 08 24.76  10.20  17.48 
1973 09 27.33  13.13  20.23 
1973 10 29.58  15.36  22.47 
1973 11 29.76  17.57  23.66 
1973 12 30.57  18.99  24.78 
1974 01 29.95  20.18  25.06 
1974 02 31.75  20.19  25.97 
1974 03 29.85  19.34  24.59 
1974 04 28.90  17.42  23.16 
1974 05 26.30  13.06  19.68 
1974 06 24.02  13.25  18.63 
1974 07 26.89  12.27  19.58 
1974 08 27.90  13.39  20.64 
1974 09 29.79  15.94  22.86 
1974 10 28.70  16.43  22.56 
1974 11 30.39  16.96  23.68 
1974 12 29.71  20.15  24.93 
1975 01 31.42  19.82  25.62 
1975 02 31.47  21.04  26.25 
1975 03 31.52  20.24  25.88 
1975 04 28.41  17.48  22.94 
1975 05 99.99  14.17 -99.99 
1975 06 24.81  13.76  19.28 
1975 07 26.25  10.47  18.36 
1975 08 32.06  16.19  24.12 
1975 09 30.00  17.70  23.85 
1975 10 99.99  17.20 -99.99 
1975 11 99.99  18.60 -99.99 
1975 12 29.14  19.95  24.55 
1976 01 31.85  20.92  26.38 
1976 02 31.31  19.74  25.52 
1976 03 31.20  18.79  25.00 
1976 04 28.07  15.85  21.96 
1976 05 25.34  14.90  20.11 
1976 06 23.62  11.76  17.69 
1976 07 25.04  12.60  18.82 
1976 08 26.19  13.73  19.95 
1976 09 24.20  14.11  19.15 
1976 10 29.02  16.51  22.76 
1976 11 29.91  17.85  23.88 
1976 12 30.75  19.67  25.21 
1977 01 30.80 -99.99 -99.99 
1977 02 33.20 -99.99 -99.99 
1977 03 32.61  20.75  26.68 
1977 04 28.30  17.35  22.82 
1977 05 27.07  15.07  21.07 
1977 06 25.60  14.23  19.91 
1977 07 29.74  16.18  22.96 
1977 08 28.31  14.49  21.40 
1977 09 28.87  17.53  23.20 
1977 10 31.00  19.20  25.10 
1977 11 30.43  20.11  25.27 
1977 12 30.97  20.51  25.74 
1978 01 32.15  20.89  26.52 
1978 02 34.41  21.08  27.74 
1978 03 34.09  20.69  27.39 
1978 04 30.22  15.82  23.02 
1978 05 27.43  13.86  20.64 
1978 06 26.65  14.02  20.33 
1978 07 28.71  15.80  22.25 
1978 08 26.64  12.88  19.76 
1978 09 28.31  16.59  22.45 
1978 10 31.39  18.68  25.03 
1978 11 30.39  19.92  25.15 
1978 12 32.03  20.84  26.43 
1979 01 30.59  20.28  25.43 
1979 02 32.08  20.73  26.40 
1979 03 31.60  19.70  25.65 
1979 04 28.51  17.04  22.78 
1982 02 31.46 -99.99 -99.99 
1982 03 29.72 -99.99 -99.99 
1982 04 29.44  17.52  23.48 
1982 05 26.25  13.50  19.87 
1982 10 30.53  16.49  23.51 
1983 01 32.27  19.32  25.79 
1983 02 31.78  20.74  26.26 
1983 03 30.73  19.08  24.90 
1983 04 30.06  18.20  24.13 
1983 05 27.07  16.78  21.92 
1983 06 22.59  11.93  17.26 
1983 07 26.71  14.09  20.40 
1983 08 28.86  13.14  21.00 
1983 09 25.74  14.29  20.01 
1983 10 29.22  17.23  23.22 
1983 11 30.98  18.06  24.52 
1983 12 32.68  19.79  26.23 
1984 01 33.20  20.93  27.06 
1984 02 34.31  21.06  27.68 
1984 03 32.96  20.49  26.72 
1984 04 29.26  17.17  23.21 
1984 05 28.60  16.71  22.66 
1984 06 27.78  13.46  20.62 
1984 07 29.82  14.18  22.00 
1984 08 27.40  12.98  20.18 
1984 09 30.43  15.59  23.01 
1984 10 33.70  20.16  26.93 
1984 11 31.69  20.49  26.09 
1984 12 31.23  20.04  25.63 
1993 11 32.28  19.77  26.02 
1993 12 32.23  20.95  26.59 
1994 01 32.41  20.95  26.68 
1994 02 32.23  21.79  27.01 
1994 03 28.05  20.32  24.18 
1994 04 30.02  18.84  24.43 
1994 05 28.32  17.20  22.76 
1994 06 25.80  14.21  20.00 
1994 07 27.68  13.74  20.71 
1994 08 29.84  14.84  22.34 
1994 09 31.55  17.82  24.68 
1994 10 31.70  20.41  26.05 
1994 11 31.67  20.03  25.85 
1994 12 32.75  21.85  27.30 
1995 01 32.15  22.01  27.08 
1995 02 30.98  21.36  26.17 
1995 03 31.48  20.49  25.98 
1995 04 28.59  16.40  22.49 
1995 05 26.20  14.97  20.58 
1995 06 28.20  14.77  21.48 
1995 07 29.17  16.43  22.80 
1995 08 31.66  16.54  24.10 
1995 09 31.25  17.52  24.38 
1995 10 99.99  17.65 -99.99 
1995 11 99.99  20.18 -99.99 
1995 12 99.99  21.14 -99.99 
1996 01 31.46  21.59  26.52 
1996 02 31.78  21.60  26.69 
1996 03 30.88  21.02  25.95 
1996 04 29.50  19.19  24.34 
1996 05 26.37  16.94  21.65 
1996 06 24.74  13.13  18.93 
1996 07 26.09  12.28  19.18 
1996 08 30.86  16.75  23.80 
1996 09 28.33  15.92  22.12 
1996 10 30.25  19.14  24.69 
1996 11 31.29 -99.99 -99.99 
1996 12 31.60  20.94  26.27 
1997 01 30.55  21.73  26.14 
1997 02 32.02  21.70  26.86 
1997 03 31.22  20.54  25.88 
1997 04 29.44  17.70  23.57 
1997 05 27.23  15.87  21.55 
1997 06 23.20  13.74  18.47 
1997 07 27.75  14.99  21.37 
1997 08 28.22  15.52  21.87 
1997 09 32.58  18.95  25.76 
1997 10 31.56  19.79  25.68 
1997 11 30.85  21.29  26.07 
1997 12 32.18  21.66  26.92 
1998 01 33.78  23.02  28.40 
1998 02 31.43  22.50  26.96 
1998 03 31.88  21.46  26.66 
1998 04 28.91  19.24  24.07 
1998 05 25.27  14.89  20.08 
1998 06 25.38  13.14  19.26 
1998 07 28.06  15.26  21.66 
1998 08 26.77  16.18  21.47 
2000 01 34.46  22.70  28.58 
2000 02 31.55  21.56  26.55 
2000 03 30.39  21.16  25.77 
2000 04 31.45  19.02  25.23 
2000 05 26.60  14.77  20.68 
2000 06 26.54  15.47  21.00 
2000 07 22.98   9.95  16.46 
2000 08 27.11  15.73  21.42 
2000 09 27.25  16.45  21.85 
2000 10 32.45  20.46  26.46 
2000 11 31.28  20.37  25.82 
2000 12 31.46  21.04  26.25 
2001 01 32.34  22.04  27.19 
2001 02 31.33  21.69  26.51 
2001 03 31.56  21.44  26.50 
2001 04 31.40  20.26  25.83 
2001 05 25.35  14.27  19.81 
2001 06 24.24  13.20  18.71 
2001 07 27.90  14.42  21.16 
2001 08 30.44  17.12  23.78 
2001 09 29.81  17.52  23.66 
2001 10 31.23  19.36  25.29 
2001 11 31.00  20.49  25.74 
2001 12 30.61  20.25  25.43 
2002 01 32.29  21.21  26.75 
2002 02 31.08  20.52  25.80 
2002 03 33.83  22.38  28.10 
2002 04 34.30  21.34  27.82 
2002 05 27.91  17.54  22.73 
2002 06 28.47  15.67  22.07 
2002 07 25.25  13.64  19.44 
2002 08 30.00  17.49  23.74 
2002 09 29.62  16.62  23.12 
2002 10 33.98  20.97  27.47 
2002 11 31.77  20.08  25.92 
2002 12 33.05  21.77  27.41 
2003 01 31.79  22.08  26.93 
2003 02 31.99  21.64  26.81 
2003 03 32.00  21.12  26.56 
2003 04 29.68  18.91  24.29 
2003 05 26.80  14.73  20.76 
2003 06 28.42  16.86  22.64 
2003 08 25.25  12.07  18.66 
2003 09 28.89  16.51  22.70 
2003 10 30.99  18.84  24.91 
2003 11 31.39  19.56  25.47 
2003 12 32.06  20.99  26.52 
2004 01 32.66  21.67  27.16 
2004 02 32.72  21.02  26.87 
2004 03 32.59  20.41  26.50 
2004 04 30.49  19.92  25.20 
2004 05 22.47  14.14  18.30 
2004 06 23.83  14.11  18.96 
2004 07 23.75  13.46  18.60 
2004 08 28.64  14.34  21.49 
2004 09 32.39  18.59  25.49 
2004 10 29.52  18.32  23.92 
2004 11 30.42  19.60  25.01 
2004 12 31.63  20.83  26.23 
2005 01 30.74  22.32  26.53 
2005 02 33.81  22.26  28.03 
2005 03 34.18  21.78  27.98 
2005 04 31.64  20.39  26.01 
2005 05 28.41  17.21  22.81 
2005 06 27.80  17.62  22.71 
2005 07 24.48  12.60  18.54 
2005 08 29.92  16.08  23.00 
2005 09 24.91  13.80  19.35 
2005 10 29.35  19.31  24.33 
2005 11 30.99  20.20  25.59 
2005 12 31.70  21.07  26.38 
2006 01 32.50  21.71  27.10 
2006 02 33.99  21.34  27.66 
2006 03 33.03  21.88  27.45 
2006 04 30.24  19.43  24.83 
2006 05 25.36  13.69  19.52 
2006 06 26.87  15.60  21.23 
2006 07 28.72  15.57  22.14 
2006 08 29.68  15.56  22.62 
2006 09 28.09  16.02  22.05 
2006 10 31.63  20.69  26.16 
2006 11 31.73  20.49  26.11 
2006 12 32.25  22.10  27.18 
2007 01 31.23  22.31  26.77 
2007 02 31.89  21.72  26.80 
2007 03 32.97  21.74  27.35 
2007 04 31.26  20.17  25.71 
2007 05 26.59  14.87  20.73 
2007 06 28.73  14.17  21.45 
2007 07 25.71  12.30  19.00 
2007 08 28.12  14.04  21.08 
2007 09 33.54  19.73  26.63 
2007 10 33.53  20.41  26.97 
2007 11 31.10  19.77  25.43 
2007 12 32.43  21.36  26.90 
2008 01 30.56  21.43  25.99 
2008 02 31.12  21.37  26.24 
2008 03 31.02  20.45  25.74 
2008 04 29.87  18.76  24.31 
2008 05 25.64  15.02  20.33 
2008 06 25.14  13.21  19.17 
2008 07 29.60  16.17  22.88 
2008 08 29.76  16.57  23.16 
2008 09 28.63  14.93  21.78 
2008 10 31.69  20.21  25.95 
2008 11 31.02  20.52  25.77 
2008 12 33.43  21.35  27.39 
2011 09 30.15 -99.99 -99.99 
2011 10 30.11 -99.99 -99.99 
2011 11 30.87 -99.99 -99.99 
2011 12 32.89 -99.99 -99.99 
2012 01 31.83 -99.99 -99.99 
2012 02 33.41 -99.99 -99.99 
2012 03 31.80 -99.99 -99.99 
