1995 02 18.20  10.80  14.50 
1995 03 17.00   9.89  13.45 
1995 04 18.10   9.60  13.85 
1995 05 22.90  14.50  18.70 
1995 06 24.60 -99.99 -99.99 
1995 07 26.90  20.60  23.75 
1995 08 28.60  21.60  25.10 
1995 10 24.50  17.20  20.85 
1995 11 22.10  14.10  18.10 
1996 02 15.20   8.89  12.04 
1996 04 18.79  11.90  15.35 
1996 07 26.60  19.79  23.20 
1996 10 21.00  14.50  17.75 
1996 11 20.40  13.00  16.70 
1996 12 18.70  11.50  15.10 
1997 02 20.60   9.50  15.05 
2001 06 25.90  18.90  22.40 
2001 07 27.60  21.30  24.45 
2001 08 28.10  22.50  25.30 
2001 09 25.90  19.60  22.75 
2001 10 27.30  19.10  23.20 
2001 11 18.60  12.30  15.45 
2001 12 15.80   8.80  12.30 
2002 01 15.90   9.30  12.60 
2002 03 18.20  11.20  14.70 
2002 04 19.29  12.00  15.65 
2002 05 21.70  14.70  18.20 
2002 06 24.80  18.20  21.50 
2002 08 27.80  21.10  24.45 
2002 09 26.50  20.00  23.25 
2002 10 24.00  18.20  21.10 
2002 11 20.90  13.50  17.20 
2002 12 18.60  12.30  15.45 
2003 01 15.30   9.70  12.50 
2003 02 14.40   8.39  11.40 
2003 03 17.70  10.80  14.25 
2003 06 27.20  20.20  23.70 
2003 10 24.40  18.29  21.34 
2003 11 20.70  14.10  17.40 
2003 12 16.50  11.20  13.85 
2004 01 15.90   9.80  12.85 
2004 02 16.90   9.80  13.35 
2004 03 16.79  10.60  13.70 
2004 04 16.79  10.60  13.70 
2004 05 19.50  13.40  16.45 
2004 09 27.40  20.29  23.84 
2004 10 27.30  18.79  23.05 
2004 11 99.99 -99.99  15.00 
2004 12 99.99 -99.99  13.10 
2005 01 99.99 -99.99  10.00 
2005 02 99.99 -99.99  10.10 
2005 03 99.99 -99.99  13.20 
2005 04 99.99 -99.99  19.40 
2005 05 99.99 -99.99  19.29 
2005 06 99.99 -99.99  22.50 
2005 07 99.99 -99.99  24.90 
2005 08 99.99 -99.99  25.20 
2005 09 99.99 -99.99  23.10 
2005 11 99.99 -99.99  15.10 
2005 12 99.99 -99.99  12.30 
2006 02 99.99 -99.99  11.50 
2006 03 99.99 -99.99  14.60 
2006 04 99.99 -99.99  17.20 
2006 05 99.99 -99.99  19.50 
2006 06 99.99 -99.99  21.40 
2006 07 99.99 -99.99  25.20 
2006 08 99.99 -99.99  24.90 
2006 09 99.99 -99.99  23.70 
2006 10 99.99 -99.99  22.00 
2006 11 99.99 -99.99  18.79 
2006 12 99.99 -99.99  14.10 
2007 01 99.99 -99.99  13.50 
2007 02 99.99 -99.99  14.50 
2007 03 99.99 -99.99  13.90 
2007 04 99.99 -99.99  15.90 
2007 05 99.99 -99.99  15.70 
2007 06 99.99 -99.99  22.30 
2007 07 99.99 -99.99  24.00 
2007 08 99.99 -99.99  25.30 
2007 09 99.99 -99.99  19.00 
2007 10 99.99 -99.99  20.10 
2007 11 99.99 -99.99  15.50 
2007 12 99.99 -99.99  12.70 
2008 01 99.99 -99.99  12.60 
2008 02 99.99 -99.99  13.10 
2008 03 99.99 -99.99  14.10 
2008 04 99.99 -99.99  16.79 
2008 05 99.99 -99.99  18.70 
2008 06 99.99 -99.99  21.40 
2008 07 99.99 -99.99  24.80 
2008 08 99.99 -99.99  25.10 
2008 09 99.99 -99.99  24.10 
2008 10 99.99 -99.99  20.40 
2008 11 99.99 -99.99  14.90 
2008 12 99.99 -99.99  11.80 
2009 01 99.99 -99.99  12.40 
2009 02 99.99 -99.99  11.80 
2009 03 99.99 -99.99  12.90 
2009 04 99.99 -99.99  15.00 
2009 05 99.99 -99.99  19.50 
2009 06 99.99 -99.99  22.30 
2009 07 99.99 -99.99  26.40 
2009 08 99.99 -99.99  25.60 
2009 09 99.99 -99.99  22.50 
2009 10 99.99 -99.99  20.00 
2009 11 99.99 -99.99  18.00 
2009 12 99.99 -99.99  15.20 
2010 01 99.99 -99.99  12.80 
2010 02 99.99 -99.99  14.10 
2010 03 99.99 -99.99  14.20 
2010 04 99.99 -99.99  15.70 
2010 06 99.99 -99.99  21.10 
2010 07 99.99 -99.99  24.20 
2010 08 99.99 -99.99  24.00 
2010 09 99.99 -99.99  23.00 
2010 10 99.99 -99.99  20.00 
2010 11 99.99 -99.99  15.60 
2010 12 99.99 -99.99  14.00 
2011 01 99.99 -99.99  12.40 
2011 02 99.99 -99.99  12.00 
2011 03 99.99 -99.99  13.90 
2011 04 99.99 -99.99  16.50 
2011 05 99.99 -99.99  18.70 
2011 06 99.99 -99.99  21.40 
2011 07 99.99 -99.99  25.00 
2011 08 99.99 -99.99  24.90 
2011 09 99.99 -99.99  23.80 
2011 10 99.99 -99.99  20.60 
2011 11 99.99 -99.99  17.10 
2011 12 99.99 -99.99  13.60 
