1993 09 32.00  18.86  25.43 
1993 10 33.16  20.26  26.71 
1993 11 34.58  21.18  27.88 
1993 12 30.75  21.79  26.27 
1994 01 30.18  21.13  25.65 
1994 02 32.66  20.72  26.69 
1994 04 30.08  18.79  24.43 
1994 05 30.25  16.70  23.47 
1994 06 28.93  15.46  22.19 
1994 07 29.19  13.57  21.38 
1994 09 35.11  19.60  27.35 
1994 10 34.40  17.29  25.84 
1994 11 32.77 -99.99 -99.99 
1994 12 31.36 -99.99 -99.99 
1996 12 30.81 -99.99 -99.99 
1997 01 29.65  20.67  25.16 
1997 02 31.52  20.04  25.78 
1997 03 30.16  19.84  25.00 
1997 04 29.89  17.84  23.86 
1997 05 28.18  15.41  21.79 
1997 06 27.42  13.76  20.59 
1997 07 28.68  12.60  20.64 
1997 08 31.64  14.14  22.89 
1997 09 34.93  18.69  26.81 
1997 10 34.24  19.99  27.11 
1997 11 33.23  21.02  27.12 
1997 12 31.61  20.72  26.16 
1998 01 32.32  20.89  26.60 
1998 02 31.83  21.53  26.68 
1998 03 32.20  20.92  26.56 
1998 04 31.95  19.66  25.80 
1998 05 28.87  15.59  22.23 
1998 06 29.09  14.28  21.68 
1998 07 30.67  12.97  21.82 
1998 08 32.88  17.16  25.02 
1998 09 34.53  19.37  26.95 
1998 10 32.97  20.58  26.77 
1998 11 32.32  20.21  26.27 
1998 12 31.47  21.05  26.25 
1999 01 32.43  20.69  26.56 
1999 02 32.77  20.19  26.48 
1999 03 30.95  20.36  25.65 
1999 04 31.34  17.46  24.40 
1999 05 28.94  13.81  21.37 
1999 06 29.88  13.98  21.93 
1999 07 31.01  16.45  23.73 
1999 08 31.42  14.49  22.95 
1999 09 33.77  18.70  26.23 
1999 10 34.09  20.79  27.44 
1999 11 32.59  19.96  26.28 
1999 12 31.58  21.34  26.46 
2000 01 30.60  21.50  26.05 
2000 02 30.77  21.38  26.07 
2000 03 30.18  20.86  25.52 
2000 04 30.70  18.16  24.43 
2000 05 29.84  15.45  22.64 
2000 06 29.87  14.03  21.95 
2000 07 28.46  12.47  20.46 
2000 08 32.07  16.15  24.11 
2000 09 99.99  19.50 -99.99 
2000 10 99.99  20.59 -99.99 
2000 11 99.99  20.75 -99.99 
2000 12 30.80  21.40  26.09 
2001 01 31.53  20.26  25.89 
2001 02 33.12  20.99  27.05 
2001 03 31.74  20.20  25.97 
2001 04 32.02  18.45  25.23 
2001 05 28.80  15.34  22.07 
2001 06 27.63  13.87  20.75 
2001 07 30.14  14.20  22.17 
2001 08 30.45  14.39  22.42 
2001 09 32.57  19.04  25.81 
2001 10 31.65  19.17  25.41 
2001 11 31.15  20.93  26.04 
2001 12 30.35  21.44  25.89 
2002 01 31.23  21.43  26.33 
2002 02 30.21  21.25  25.73 
2002 03 32.16  20.76  26.46 
2002 04 32.96  19.08  26.02 
2002 05 30.94  16.90  23.92 
2002 06 30.58  14.01  22.29 
2002 07 30.05  14.09  22.07 
2002 08 32.82  17.79  25.31 
2002 09 32.05 -99.99 -99.99 
2002 10 36.84  21.84  29.34 
2002 11 32.57  21.59  27.08 
2002 12 32.71  21.95  27.33 
2003 01 30.77  22.03  26.40 
2003 02 32.25  20.85  26.55 
2003 03 29.82  20.72  25.27 
2003 04 30.06  19.20  24.63 
2003 05 28.08 -99.99 -99.99 
2003 07 29.58  13.26  21.42 
2003 08 30.81  14.69  22.75 
2003 09 33.38  18.79  26.08 
2003 10 32.65  20.31  26.48 
2003 11 31.88  20.76  26.32 
2003 12 32.59  21.80  27.20 
2004 01 30.72  22.17  26.44 
2004 02 30.14  21.11  25.62 
2004 03 31.19  20.10  25.64 
2004 04 30.37  19.61  24.99 
2004 05 28.60  16.36  22.48 
2004 06 28.31  13.79  21.05 
2004 07 28.50  13.69  21.09 
2004 08 31.87 -99.99 -99.99 
2004 09 35.43  18.87  27.15 
2004 10 32.53  20.61  26.57 
2004 11 32.31  20.67  26.49 
2004 12 31.18  21.34  26.26 
2005 01 30.58  22.14  26.36 
2005 02 32.48  20.19  26.33 
2005 03 31.06  21.40  26.23 
2005 04 31.56  20.17  25.86 
2005 05 29.39  16.68  23.03 
2005 06 28.70  15.62  22.16 
2005 07 29.44  14.59  22.01 
2005 08 32.31  15.72  24.01 
2005 09 33.66  19.99  26.82 
2005 10 35.24  21.51  28.37 
2005 11 30.87  21.46  26.16 
2005 12 30.44  20.80  25.62 
2006 01 31.83  20.46  26.15 
2006 02 31.32  21.04  26.18 
2006 03 31.03  21.63  26.33 
2006 04 30.66  19.51  25.08 
2006 05 28.85  13.08  20.96 
2006 06 28.56  14.19  21.37 
2006 07 30.15  14.02  22.08 
2006 08 33.08  16.42  24.75 
2006 09 32.57  17.78  25.17 
2006 10 30.41  20.61  25.51 
2006 11 31.09  20.37  25.73 
2006 12 31.12  21.57  26.34 
2007 01 30.87  21.90  26.38 
2007 02 30.44  20.77  25.60 
2007 03 32.25 -99.99 -99.99 
2007 04 32.06 -99.99 -99.99 
2007 05 29.76  15.47  22.61 
2007 08 31.89  14.94  23.41 
2007 09 34.90  19.26  27.08 
2007 10 35.66  21.19  28.42 
2007 11 32.96  20.88  26.91 
2007 12 31.21  20.25  25.73 
2008 01 30.41  20.20  25.30 
2008 02 29.96  19.92  24.93 
2008 03 30.49  19.81  25.15 
2008 04 30.22  19.12  24.67 
2008 05 28.44  14.59  21.51 
2008 06 29.49  13.89  21.69 
2008 09 34.32 -99.99 -99.99 
2008 10 33.75  20.20  26.98 
2008 11 32.24  21.27  26.75 
2008 12 31.69  20.58  26.13 
2009 01 31.30  20.66  25.98 
2009 02 32.09  21.23  26.66 
2009 03 31.59  21.48  26.53 
2009 04 30.40  18.66  24.53 
2009 05 29.82  16.39  23.10 
2009 06 28.38  13.78  21.08 
2009 07 31.14  15.31  23.22 
2009 08 30.85  17.20  24.02 
2009 09 32.61  19.53  26.07 
2009 10 31.83  20.63  26.23 
2009 11 32.61  22.09  27.35 
2009 12 30.57  21.48  26.02 
2010 01 31.77  21.72  26.74 
2010 02 33.40  21.69  27.54 
2010 03 32.45  21.45  26.95 
2010 04 30.97  18.16  24.56 
2010 05 30.25  14.61  22.43 
2010 06 29.46  12.68  21.07 
2010 07 31.07  11.37  21.22 
2010 08 32.41 -99.99 -99.99 
2010 09 35.12 -99.99 -99.99 
2010 10 34.07 -99.99 -99.99 
2010 11 31.39 -99.99 -99.99 
2010 12 32.45 -99.99 -99.99 
2011 01 31.03 -99.99 -99.99 
2011 02 32.12 -99.99 -99.99 
2011 03 29.67 -99.99 -99.99 
2011 04 30.29 -99.99 -99.99 
2011 05 29.56 -99.99 -99.99 
2011 06 28.26 -99.99 -99.99 
2011 07 30.15 -99.99 -99.99 
2011 08 32.71 -99.99 -99.99 
2012 01 30.49 -99.99 -99.99 
2012 02 32.00 -99.99 -99.99 
