1976 01 27.30  15.83  21.56 
1976 02 26.87  17.15  22.01 
1976 03 27.39  17.06  22.22 
1976 04 26.19  16.52  21.35 
1976 05 25.64  16.25  20.94 
1976 06 23.61  13.84  18.72 
1976 07 22.15  14.05  18.10 
1976 08 23.96  14.05  19.00 
1976 09 26.78  15.95  21.36 
1976 10 24.15  16.01  20.08 
1976 11 24.74  17.64  21.18 
1976 12 26.90  17.36  22.13 
1977 01 25.55  17.71  21.63 
1977 02 24.85  17.02  20.93 
1977 03 27.62  16.99  22.30 
1977 04 25.74  17.51  21.62 
1977 05 23.04  15.37  19.20 
1977 06 21.98  15.28  18.62 
1977 07 21.93  13.89  17.91 
1977 08 24.56  13.81  19.18 
1977 09 23.54  15.22  19.38 
1977 10 24.50  16.33  20.41 
1977 11 27.16  17.51  22.33 
1977 12 26.46  17.31  21.88 
1978 01 25.54  17.45  21.49 
1978 02 25.46  17.92  21.68 
1978 03 25.39  17.44  21.41 
1978 04 23.95  17.33  20.64 
1978 05 23.65  16.01  19.83 
1978 06 21.06  14.39  17.72 
1978 07 22.54  15.14  18.84 
1978 08 22.75  13.56  18.15 
1978 09 23.54  14.46  19.00 
1978 10 26.21  16.11  21.16 
1978 11 25.97  16.56  21.26 
1978 12 25.41  17.12  21.27 
1979 01 25.69  17.86  21.77 
1979 02 25.76  17.57  21.66 
1979 03 25.71  17.52  21.61 
1979 04 24.65  16.70  20.68 
1979 05 24.86  15.21  20.03 
1979 06 21.06  13.48  17.27 
1979 07 22.37  13.57  17.97 
1979 08 23.38  14.08  18.73 
1979 09 24.59  14.37  19.48 
1979 10 25.86  16.04  20.95 
1979 11 25.30  16.87  21.08 
1979 12 27.65  17.85  22.75 
1980 01 25.88  17.95  21.91 
1980 02 25.50  17.44  21.47 
1980 03 25.68  16.35  21.01 
1980 04 25.10  16.89  20.99 
1980 05 23.72  15.80  19.76 
1980 06 22.45  15.02  18.73 
1980 07 99.99  13.70 -99.99 
1980 08 99.99  13.53 -99.99 
1980 09 99.99  15.19 -99.99 
1980 10 99.99  15.22 -99.99 
1980 11 25.47  16.09  20.78 
1980 12 26.02  17.54  21.78 
1986 01 27.28  16.28  21.78 
1986 02 28.10  16.49  22.29 
1986 03 27.21  15.93  21.57 
1986 04 27.50  16.29  21.90 
1986 05 25.63  14.99  20.31 
1986 07 22.84  12.98  17.91 
1986 08 25.18  13.60  19.39 
1986 10 25.18 -99.99 -99.99 
1986 12 27.19  17.87  22.53 
1987 02 28.28  17.59  22.93 
1987 03 27.36  18.21  22.79 
1987 04 26.78  17.48  22.13 
1987 05 26.25  17.17  21.71 
1987 06 24.38  15.01  19.69 
1987 07 24.28  14.84  19.56 
1987 08 26.48  14.04  20.26 
1987 09 26.82  15.50  21.16 
1987 10 29.37  16.98  23.17 
1987 11 26.90  18.37  22.64 
1987 12 26.99 -99.99 -99.99 
1988 01 27.94 -99.99 -99.99 
1988 02 29.61 -99.99 -99.99 
1988 03 27.43 -99.99 -99.99 
1988 04 27.21 -99.99 -99.99 
1988 05 26.98 -99.99 -99.99 
1988 06 23.41 -99.99 -99.99 
1988 08 21.50 -99.99 -99.99 
1988 09 24.95 -99.99 -99.99 
1988 10 26.41 -99.99 -99.99 
1988 11 26.35 -99.99 -99.99 
1988 12 26.43 -99.99 -99.99 
1989 01 28.55 -99.99 -99.99 
1989 02 29.42 -99.99 -99.99 
1989 03 27.97 -99.99 -99.99 
1992 01 26.02  18.52  22.27 
1992 12 25.25 -99.99 -99.99 
1993 01 27.56 -99.99 -99.99 
1993 02 27.16 -99.99 -99.99 
1993 03 29.08 -99.99 -99.99 
1993 04 28.25 -99.99 -99.99 
1993 05 24.90 -99.99 -99.99 
1993 06 23.53 -99.99 -99.99 
1993 07 23.93  14.35  19.14 
1993 08 24.27  14.17  19.22 
1993 09 27.79  15.74  21.76 
1993 10 27.59  16.54  22.07 
1993 11 28.66  17.19  22.92 
1993 12 28.08  18.09  23.08 
1994 01 29.01  18.62  23.81 
1994 02 29.75  18.45  24.10 
1994 03 27.50  18.56  23.03 
1994 04 24.73  17.94  21.33 
1994 05 24.56  17.01  20.78 
1994 06 23.23  15.43  19.33 
1994 07 22.01  14.59  18.29 
1994 08 22.84  13.80  18.32 
1994 09 24.43  14.94  19.68 
1994 10 27.07  16.19  21.63 
1994 11 26.93  17.14  22.03 
1994 12 28.91  18.06  23.48 
1995 01 31.05  18.71  24.88 
1995 02 30.86  18.92  24.89 
1995 03 28.94  18.79  23.87 
1995 04 25.76  18.45  22.11 
1995 05 24.97  17.94  21.45 
1995 06 22.74  14.99  18.86 
1995 07 22.04  14.96  18.50 
1995 08 23.62  14.73  19.17 
1995 09 24.74  15.34  20.04 
1995 10 27.70  16.85  22.27 
1995 11 26.34  17.61  21.97 
1995 12 26.83  18.49  22.66 
1996 01 27.77  17.81  22.79 
1996 02 29.23  18.21  23.72 
1996 03 30.08  19.15  24.61 
1996 04 26.93  17.43  22.18 
1996 05 25.88  16.27  21.07 
1996 06 23.72  14.89  19.30 
1996 07 23.46  13.75  18.60 
1996 08 23.52  14.53  19.02 
1996 09 25.95  15.73  20.84 
1996 10 27.45  17.61  22.53 
1996 11 26.53  18.04  22.29 
1996 12 28.76  18.94  23.85 
1997 01 28.16  18.52  23.34 
1997 02 26.16  17.94  22.05 
1997 03 24.82  18.25  21.53 
1997 04 25.22  17.29  21.25 
1997 05 22.37  16.02  19.19 
1997 06 23.58  15.74  19.66 
1997 07 21.86  14.02  17.94 
1997 08 23.76  14.34  19.04 
1997 09 28.34  17.70  23.02 
1997 10 28.28  18.00  23.14 
1997 11 28.87  18.12  23.49 
1997 12 29.42  18.95  24.18 
1998 01 29.10  19.29  24.20 
1998 02 30.22  19.28  24.75 
1998 03 30.08  19.33  24.70 
1998 04 28.92  18.83  23.87 
1998 05 26.61  16.44  21.52 
1998 06 22.97  15.25  19.11 
1998 07 23.66  14.71  19.18 
1998 08 25.63  15.08  20.35 
1998 09 27.01  15.59  21.30 
1998 10 28.32  16.45  22.38 
1998 11 26.24  18.27  22.25 
1998 12 27.40  18.15  22.77 
1999 01 27.62  18.06  22.84 
1999 02 27.64  17.85  22.74 
1999 03 27.25  18.26  22.75 
1999 04 25.22  17.41  21.31 
1999 05 24.11  15.56  19.83 
1999 06 23.81  15.51  19.66 
1999 07 21.78  14.54  18.16 
1999 08 21.64  13.64  17.64 
1999 09 24.66  14.23  19.44 
1999 10 24.51  15.67  20.09 
1999 11 24.97  16.96  20.97 
1999 12 26.29  17.57  21.93 
2000 01 27.41  18.75  23.08 
2000 02 27.77  18.20  22.98 
2000 03 26.13  18.17  22.15 
2000 04 25.55  17.20  21.37 
2000 05 25.05  15.99  20.52 
2000 06 23.51  14.89  19.20 
2000 07 22.95  13.97  18.46 
2000 08 23.94  14.04  18.99 
2000 09 24.57  15.33  19.95 
2000 10 28.15  16.14  22.14 
2000 11 27.16  18.16  22.66 
2000 12 25.71  18.20  21.95 
2001 01 26.59  18.70  22.65 
2001 02 29.88  18.48  24.18 
2001 03 27.68  18.44  23.06 
2001 04 26.74  17.81  22.27 
2001 05 27.47  18.10  22.78 
2001 06 23.46  15.22  19.34 
2001 07 23.81  14.75  19.27 
2001 08 22.60  14.01  18.30 
2001 09 25.77  15.04  20.40 
2001 10 26.80  16.29  21.54 
2001 11 28.87  17.40  23.13 
2001 12 27.60  17.24  22.42 
2002 01 26.70  17.58  22.14 
2002 02 27.62  16.79  22.20 
2002 03 26.86  16.70  21.78 
2002 04 26.42  16.67  21.54 
2002 05 25.16  14.50  19.83 
2002 06 23.32  14.04  18.68 
2002 07 23.66  13.83  18.74 
2002 08 24.39  11.96  18.17 
2002 09 26.02  14.11  20.06 
2002 10 28.07  14.80  21.43 
2002 11 27.72  15.82  21.77 
2002 12 29.84  16.94  23.39 
2003 01 29.18  17.57  23.37 
2003 02 28.40  16.29  22.34 
2003 03 29.44  17.42  23.43 
2003 04 27.12  17.07  22.09 
2003 05 24.77  16.12  20.45 
2003 06 23.65  12.87  18.26 
2003 07 22.86  12.55  17.70 
2003 08 23.57  13.87  18.71 
2003 09 26.02  14.63  20.32 
2003 10 27.62  15.59  21.60 
2003 11 28.00  16.65  22.32 
2003 12 30.85  17.81  24.33 
2004 01 27.81  18.25  23.03 
2004 02 27.10  17.82  22.46 
2004 03 25.85  18.04  21.95 
2004 04 25.58  16.75  21.16 
2004 05 24.31  16.31  20.31 
2004 06 21.96  14.10  18.02 
2004 07 21.26  13.15  17.20 
2004 08 23.96  13.35  18.65 
2004 09 25.79  13.42  19.60 
2004 10 27.40  15.87  21.63 
2004 11 28.00  16.78  22.39 
2004 12 28.26  16.75  22.50 
2005 01 29.38  17.54  23.46 
2005 02 27.44  17.71  22.58 
2005 03 27.84  17.08  22.46 
2005 04 25.50  16.34  20.92 
2005 05 24.77  14.69  19.73 
2005 06 22.45  13.77  18.11 
2005 07 21.88  12.11  16.99 
2005 08 23.59  12.74  18.16 
2005 09 25.73  14.07  19.90 
2005 10 28.80  14.52  21.66 
2005 11 26.69  16.66  21.67 
2005 12 26.89  17.40  22.14 
2006 01 28.22  17.40  22.81 
2006 02 31.29  18.92  25.10 
2006 03 27.82  19.21  23.52 
2006 04 25.47  18.52  21.99 
2006 05 23.59  15.74  19.66 
2006 06 21.24  13.58  17.41 
2006 07 22.45  12.36  17.40 
2006 08 24.31  13.58  18.94 
2006 09 25.89  14.34  20.11 
2006 10 26.06  17.31  21.68 
2006 11 26.60  17.60  22.10 
2006 12 27.41  17.49  22.45 
2007 01 29.46  18.68  24.07 
2007 02 26.60 -99.99 -99.99 
2007 03 26.29 -99.99 -99.99 
2007 04 26.11 -99.99 -99.99 
2007 05 24.28 -99.99 -99.99 
2007 06 23.67  12.69  18.18 
2007 07 23.78  13.34  18.56 
2007 08 23.28  12.93  18.10 
2007 09 25.13  13.80  19.46 
2007 10 27.35  14.91  21.13 
2007 11 28.54  16.37  22.45 
2007 12 27.24 -99.99 -99.99 
2008 01 27.21 -99.99 -99.99 
2008 02 28.52 -99.99 -99.99 
2008 03 26.82 -99.99 -99.99 
2008 04 27.98 -99.99 -99.99 
2008 05 25.97 -99.99 -99.99 
2008 06 22.93 -99.99 -99.99 
2008 07 23.00 -99.99 -99.99 
2008 08 24.93 -99.99 -99.99 
2008 09 26.59 -99.99 -99.99 
2008 10 28.63  12.72  20.67 
2008 11 28.03  16.78  22.40 
2008 12 26.38  17.85  22.11 
2009 01 27.64  17.87  22.75 
2009 02 27.72  17.06  22.39 
2009 03 29.45  18.01  23.73 
2009 04 25.53  17.87  21.70 
2009 05 23.34  15.74  19.54 
2009 06 23.55  14.68  19.11 
2009 07 23.92  13.59  18.75 
2009 08 24.13  13.72  18.92 
2009 09 27.83  14.84  21.33 
2009 10 27.25  18.46  22.86 
2009 11 28.33  19.04  23.68 
2009 12 28.97 -99.99 -99.99 
2010 01 29.07 -99.99 -99.99 
2010 02 29.35 -99.99 -99.99 
2010 03 28.61 -99.99 -99.99 
2010 04 25.96 -99.99 -99.99 
2010 05 26.23 -99.99 -99.99 
2010 06 23.70 -99.99 -99.99 
2010 07 22.23 -99.99 -99.99 
2010 08 22.95 -99.99 -99.99 
2010 09 25.58 -99.99 -99.99 
2010 10 28.80 -99.99 -99.99 
2010 11 27.52  16.94  22.23 
2010 12 27.45  17.76  22.60 
2011 01 27.01  17.07  22.04 
2011 02 28.35  17.04  22.69 
2011 03 28.17  18.20  23.18 
2011 04 25.70  17.41  21.55 
2011 05 23.66  15.77  19.71 
2011 06 23.92  14.67  19.29 
2011 07 23.64  12.79  18.21 
2011 08 25.72  14.31  20.01 
2011 09 25.02  13.80  19.41 
2011 10 26.20  15.79  20.99 
2011 11 24.12  16.19  20.15 
2011 12 27.09  17.09  22.09 
2012 01 27.36  16.65  22.00 
2012 02 27.73  16.37  22.05 
2012 03 28.99  17.06  23.02 
