1977 03 99.99  19.24 -99.99 
1977 04 99.99  17.91 -99.99 
1977 05 99.99  14.10 -99.99 
1977 06 99.99  12.87 -99.99 
1977 07 99.99  10.73 -99.99 
1977 08 99.99  13.92 -99.99 
1977 09 99.99  15.77 -99.99 
1977 10 99.99  18.79 -99.99 
1977 12 99.99  19.04 -99.99 
1978 01 29.47  19.70  24.58 
1978 02 99.99  19.58 -99.99 
1978 03 99.99  18.20 -99.99 
1978 04 99.99  16.78 -99.99 
1978 05 99.99  14.07 -99.99 
1978 06 99.99  11.18 -99.99 
1978 07 99.99  12.53 -99.99 
1978 08 28.20  12.23  20.21 
1978 09 29.60  16.18  22.89 
1978 10 30.50  18.46  24.48 
1978 11 28.01  19.06  23.53 
1978 12 28.29  18.33  23.31 
1979 08 29.27  10.87  20.07 
1979 09 29.03  14.94  21.98 
1979 11 29.42  19.03  24.22 
1980 01 28.53  19.35  23.94 
1980 02 27.58  19.19  23.38 
1980 03 30.12  17.29  23.71 
1980 04 99.99  17.56 -99.99 
1980 05 99.99  14.54 -99.99 
1980 06 27.11  11.86  19.48 
1980 07 28.59  11.09  19.84 
1980 08 31.12  14.49  22.80 
1980 09 31.08  15.50  23.29 
1980 10 31.91  17.45  24.68 
1980 11 29.42  19.34  24.38 
1980 12 28.96  19.29  24.12 
1981 01 99.99  18.75 -99.99 
1981 02 99.99  17.76 -99.99 
1981 04 99.99  13.92 -99.99 
1981 05 27.08  13.73  20.40 
1981 08 29.20  11.32  20.26 
1981 10 28.25  18.76  23.50 
1981 11 99.99  19.59 -99.99 
1982 01 99.99  19.62 -99.99 
1982 02 99.99  18.52 -99.99 
1982 03 28.82  20.08  24.45 
1982 04 27.37  16.17  21.77 
1982 05 26.19  13.45  19.82 
1982 06 27.80  13.54  20.67 
1982 07 27.30  11.62  19.45 
1982 08 99.99  15.21 -99.99 
1982 09 99.99  16.36 -99.99 
1982 10 99.99  19.35 -99.99 
1982 11 99.99  19.82 -99.99 
1982 12 99.99  19.73 -99.99 
1983 01 99.99  20.12 -99.99 
1983 02 99.99  19.68 -99.99 
1983 03 99.99  19.09 -99.99 
1983 04 99.99  18.10 -99.99 
1983 05 99.99  15.92 -99.99 
1983 06 99.99  14.22 -99.99 
1983 07 99.99  13.02 -99.99 
1983 08 99.99  11.70 -99.99 
1983 09 99.99  17.92 -99.99 
1983 10 99.99  18.96 -99.99 
1983 11 99.99  19.58 -99.99 
1983 12 99.99  19.33 -99.99 
1984 01 99.99  18.27 -99.99 
1984 02 99.99  18.95 -99.99 
1984 03 99.99  19.79 -99.99 
1984 04 99.99  17.79 -99.99 
1984 05 99.99  15.60 -99.99 
1984 06 28.47  11.35  19.91 
1984 07 28.19  11.80  19.99 
1984 08 28.33  14.03  21.18 
1984 09 28.50  15.12  21.81 
1984 10 31.28  18.06  24.67 
1984 11 30.75  19.49  25.12 
1984 12 29.39  19.65  24.52 
1985 01 27.61  20.25  23.93 
1985 02 30.68  18.83  24.75 
1985 03 29.54  20.06  24.80 
1985 04 29.30  18.29  23.79 
1985 05 29.06 -99.99 -99.99 
1985 06 26.52 -99.99 -99.99 
1985 07 26.95 -99.99 -99.99 
1985 08 30.32 -99.99 -99.99 
1985 09 31.35 -99.99 -99.99 
1985 10 31.13 -99.99 -99.99 
1985 11 29.61 -99.99 -99.99 
1985 12 29.73 -99.99 -99.99 
1986 01 29.64 -99.99 -99.99 
1986 02 29.60 -99.99 -99.99 
1986 03 29.53 -99.99 -99.99 
1986 04 30.37  17.11  23.74 
1986 05 28.91  15.48  22.19 
1986 06 27.08  10.33  18.70 
1986 07 27.26  11.46  19.36 
1986 08 29.43  14.89  22.16 
1986 09 29.39  15.44  22.41 
1986 10 30.85 -99.99 -99.99 
1986 11 30.36 -99.99 -99.99 
1986 12 28.74 -99.99 -99.99 
1987 01 30.37 -99.99 -99.99 
1987 02 29.47 -99.99 -99.99 
1987 03 29.74 -99.99 -99.99 
1987 04 29.50 -99.99 -99.99 
1987 05 28.82 -99.99 -99.99 
1987 06 27.76 -99.99 -99.99 
1987 12 28.40  20.29  24.34 
1988 06 26.34  12.27  19.30 
1988 07 25.76  11.39  18.57 
1988 08 28.65  12.98  20.81 
1988 09 32.25  18.04  25.15 
1988 10 29.84  18.99  24.41 
1988 11 28.86  19.57  24.21 
1988 12 28.97  19.45  24.21 
1989 01 29.13  19.45  24.29 
1989 02 29.04  19.44  24.24 
1989 03 29.21  19.35  24.28 
1989 04 29.69  18.59  24.14 
1989 05 27.20  14.18  20.69 
1989 06 27.13  13.83  20.48 
1989 07 26.67  11.85  19.26 
1989 08 27.99  15.78  21.88 
1989 09 30.32  17.93  24.12 
1989 10 30.35  18.56  24.45 
1989 11 29.15  19.65  24.40 
1989 12 26.95  20.02  23.48 
1990 01 30.26  19.62  24.94 
1990 02 29.41  19.29  24.35 
1990 03 30.06  19.27  24.66 
1990 04 29.99  18.70  24.34 
1990 05 27.47  15.55  21.51 
1990 06 26.77  12.41  19.59 
1990 07 26.62  13.10  19.86 
1990 08 28.05  15.40  21.72 
1990 09 29.17  16.75  22.96 
1990 10 30.65  19.65  25.15 
1990 11 31.30  20.27  25.78 
1990 12 29.99  20.07  25.03 
1991 01 28.57  20.23  24.40 
1991 02 29.68  20.20  24.94 
1991 03 28.21  19.99  24.09 
1991 04 28.82  18.64  23.73 
1991 05 27.49  15.30  21.39 
1991 06 27.79  13.50  20.64 
1991 07 27.02  12.60  19.81 
1991 08 28.56  14.56  21.56 
1991 09 29.94  16.59  23.26 
1991 10 30.22  18.85  24.53 
1991 11 29.58  19.45  24.51 
1991 12 29.56  19.95  24.75 
1992 01 28.15  20.31  24.23 
1992 02 27.88  18.95  23.41 
1992 03 28.47  18.87  23.67 
1992 04 29.01  18.66  23.83 
1992 05 99.99  15.66 -99.99 
1992 06 99.99  13.16 -99.99 
1992 07 27.35  13.30  20.32 
1992 08 28.88  14.63  21.75 
1992 09 26.74  17.78  22.26 
1992 10 29.11  19.57  24.34 
1992 11 28.76  19.43  24.09 
1992 12 28.24  19.44  23.84 
1993 01 30.36  18.91  24.63 
1993 02 28.03  19.24  23.63 
1993 03 30.90  19.20  25.05 
1993 04 29.45  17.95  23.70 
1993 05 27.15  14.93  21.04 
1993 06 26.57  13.58  20.07 
1993 07 28.11  12.60  20.35 
1993 08 28.86  14.45  21.65 
1993 10 99.99  18.94 -99.99 
1993 11 99.99  19.74 -99.99 
1993 12 99.99  20.15 -99.99 
1994 01 99.99  19.98 -99.99 
1994 02 99.99  19.62 -99.99 
1994 03 99.99  19.85 -99.99 
1994 04 99.99  18.21 -99.99 
1994 05 99.99  16.20 -99.99 
1994 06 99.99  12.77 -99.99 
1994 07 99.99  13.09 -99.99 
1994 08 99.99  13.30 -99.99 
1994 09 99.99  18.09 -99.99 
1994 11 99.99  20.33 -99.99 
1994 12 99.99  20.27 -99.99 
1995 01 99.99  20.51 -99.99 
1995 02 99.99  19.95 -99.99 
1995 03 99.99  19.79 -99.99 
1995 04 99.99  18.42 -99.99 
1995 05 27.60  16.25  21.92 
1995 06 26.81  13.02  19.91 
1995 07 27.67  13.86  20.76 
1995 08 30.32  15.06  22.69 
1995 09 30.79  17.61  24.20 
1995 11 28.93  19.33  24.13 
1995 12 29.45 -99.99 -99.99 
1996 01 29.88 -99.99 -99.99 
1996 02 30.88 -99.99 -99.99 
1996 03 29.71  19.78  24.74 
1996 04 29.04  17.94  23.49 
1996 05 27.87  15.58  21.72 
1996 06 26.45  11.76  19.10 
1996 07 28.05  12.37  20.20 
1996 08 29.92  15.30  22.61 
1996 09 30.30  17.76  24.03 
1996 10 31.26  19.79  25.53 
1996 11 28.12  19.12  23.62 
1996 12 29.38  19.56  24.47 
1997 01 28.24  18.94  23.59 
1997 02 29.78  19.00  24.39 
1997 03 27.97  18.70  23.33 
1997 04 28.15  17.06  22.60 
1997 05 26.25 -99.99 -99.99 
1997 06 26.24  12.99  19.61 
1997 07 27.05  12.07  19.56 
1997 08 29.60  13.45  21.52 
1997 09 32.74  18.28  25.51 
1997 10 32.55  19.26  25.90 
1997 11 31.83  20.26  26.04 
1997 12 29.87  19.79  24.83 
1998 01 29.92  19.83  24.87 
1998 02 30.82  20.71  25.76 
1998 03 31.01  20.34  25.67 
1998 04 30.62  19.25  24.93 
1998 05 27.66  15.37  21.51 
1998 06 27.26  13.14  20.20 
1998 07 28.45  12.13  20.29 
1998 08 31.42  15.79  23.60 
1998 09 32.96  18.36  25.66 
1998 10 31.25  19.70  25.47 
1998 11 30.16  19.49  24.82 
1998 12 29.83  20.07  24.95 
1999 01 30.56  19.48  25.02 
1999 02 31.16  19.62  25.39 
1999 03 29.94  19.53  24.73 
1999 04 29.58 -99.99 -99.99 
1999 05 27.87 -99.99 -99.99 
1999 06 28.86  13.62  21.24 
1999 07 28.84  15.04  21.94 
1999 08 29.20  13.72  21.46 
1999 09 31.50  17.98  24.74 
1999 10 31.05  19.48  25.26 
1999 11 30.04  19.46  24.75 
1999 12 29.84  19.86  24.85 
2000 01 29.60  20.16  24.88 
2000 02 29.45  19.99  24.72 
2000 03 29.12  19.79  24.46 
2000 04 29.51  17.31  23.41 
2000 05 28.52  14.73  21.62 
2000 06 28.56  12.59  20.57 
2000 07 27.20  12.21  19.70 
2000 08 30.38  15.63  23.00 
2000 09 29.36  18.53  23.94 
2000 10 32.84  19.25  26.04 
2000 11 29.46  19.48  24.47 
2000 12 30.58  20.25  25.41 
2001 01 31.41  19.51  25.46 
2001 02 33.22  19.87  26.54 
2001 03 99.99  19.29 -99.99 
2001 04 99.99  17.65 -99.99 
2001 05 99.99  15.48 -99.99 
2001 06 99.99  13.57 -99.99 
2001 07 28.73  14.07  21.40 
2001 08 28.15  13.94  21.04 
2001 09 30.72  17.89  24.30 
2001 10 29.25  18.68  23.96 
2001 11 29.56  19.89  24.72 
2001 12 28.82  20.11  24.46 
2002 01 29.78  20.34  25.06 
2002 02 29.31  20.08  24.69 
2002 03 30.29  19.61  24.95 
2002 04 30.77  17.98  24.37 
2002 05 29.20  15.99  22.59 
2002 06 28.12  13.42  20.77 
2002 07 28.87  14.09  21.48 
2002 08 30.40  16.51  23.45 
2002 09 30.54  18.16  24.35 
2002 10 34.00  20.54  27.27 
2002 11 30.51  20.45  25.48 
2002 12 30.82  20.78  25.80 
2003 01 29.18  20.73  24.95 
2003 02 30.45  19.54  25.00 
2003 03 28.77  19.75  24.26 
2003 04 29.24  18.54  23.89 
2003 05 27.37  14.27  20.82 
2003 06 28.48  12.91  20.69 
2003 07 27.59  12.80  20.19 
2003 08 29.89  15.21  22.55 
2003 09 30.75  18.37  24.56 
2003 10 30.73  19.04  24.89 
2003 11 29.35  19.76  24.55 
2003 12 30.95  20.52  25.73 
2004 01 28.08  20.48  24.28 
2004 02 28.00  19.98  23.99 
2004 03 29.36  19.00  24.18 
2004 04 28.97  18.62  23.80 
2004 05 27.91  16.06  21.98 
2004 06 26.42  13.35  19.88 
2004 07 26.18  13.03  19.60 
2004 08 29.52  13.12  21.32 
2004 09 32.75  17.57  25.16 
2004 10 31.93  19.37  25.65 
2004 11 29.60  20.24  24.92 
2004 12 29.14  19.77  24.45 
2005 01 29.13  20.57  24.84 
2005 02 30.30  19.79  25.04 
2005 03 28.78  20.51  24.64 
2005 04 30.15  18.29  24.22 
2005 05 27.86  15.36  21.61 
2005 06 26.89  14.35  20.62 
2005 07 27.65  13.72  20.68 
2005 08 29.56  14.56  22.06 
2005 09 31.33  19.12  25.22 
2005 10 33.50  20.93  27.22 
2005 11 28.50  19.87  24.18 
2005 12 28.04  19.60  23.82 
2006 01 30.11  19.36  24.73 
2006 02 30.13  20.36  25.24 
2006 03 29.10  20.20  24.65 
2006 04 28.73  19.00  23.86 
2006 05 27.30  14.28  20.79 
2006 06 26.42  13.33  19.87 
2006 07 27.19  13.38  20.28 
2006 08 30.15  15.72  22.93 
2006 09 30.16  17.24  23.70 
2006 10 28.61  19.70  24.15 
2006 11 29.04  19.84  24.44 
2006 12 29.08  20.57  24.82 
2007 01 29.30  20.34  24.82 
2007 02 28.92  19.71  24.32 
2007 03 30.76  18.69  24.72 
2007 04 30.23  18.56  24.39 
2007 05 28.87  14.62  21.74 
2007 06 28.00  12.59  20.29 
2007 07 28.61  14.29  21.45 
2007 08 29.39  13.86  21.62 
2007 09 32.21  17.87  25.04 
2007 10 33.09  20.06  26.57 
2007 11 30.55  20.29  25.42 
2007 12 29.49  19.79  24.64 
2008 01 28.60  19.77  24.18 
2008 02 29.03  19.70  24.36 
2008 03 28.89  19.27  24.08 
2008 04 29.40  19.11  24.25 
2008 05 27.71  14.83  21.27 
2008 06 28.01  13.68  20.84 
2008 07 27.68  11.27  19.47 
2008 08 30.59  14.84  22.71 
2008 09 32.25  17.20  24.72 
2008 10 32.25  19.53  25.89 
2008 11 30.00  19.87  24.93 
2008 12 28.75  19.87  24.31 
2009 01 29.62  19.76  24.69 
2009 02 30.22  19.89  25.05 
2009 03 30.45  19.66  25.05 
2009 04 28.18  18.02  23.10 
2009 05 27.87  15.67  21.77 
2009 06 27.17  13.44  20.30 
2009 07 29.03  14.16  21.59 
2009 08 29.48  15.88  22.68 
2009 09 31.30  18.75  25.02 
2009 10 30.37  19.90  25.13 
2009 11 30.82  20.37  25.59 
2009 12 29.10  20.14  24.62 
2010 01 30.45  20.17  25.31 
2010 02 31.55  20.14  25.84 
2010 03 30.72  20.34  25.53 
2010 04 29.69  17.07  23.38 
2010 05 29.37  14.87  22.12 
2010 06 28.09  12.43  20.26 
2010 07 28.47  14.40  21.43 
2010 08 30.13  12.75  21.43 
2010 09 32.75  18.14  25.45 
2010 10 31.96  19.54  25.75 
2010 11 29.39  19.70  24.54 
2010 12 30.22  20.54  25.38 
2011 01 29.04  20.04  24.54 
2011 02 30.91  19.95  25.43 
2011 03 28.84  19.84  24.34 
2011 04 29.50  18.01  23.75 
2011 05 28.18  14.57  21.37 
2011 06 27.55  12.81  20.18 
2011 07 28.69  13.08  20.88 
2011 08 31.46  14.92  23.18 
2011 09 32.80  17.18  24.99 
2011 10 29.30  18.98  24.14 
2011 11 29.47  18.99  24.23 
2011 12 28.64  19.95  24.29 
2012 01 28.08  19.37  23.73 
2012 02 30.28  19.12  24.70 
2012 03 30.39  19.20  24.79 
