1998 07 35.40  24.70  30.05 
1998 08 34.59  24.30  29.45 
1998 09 32.30  24.10  28.20 
1998 10 29.30  21.70  25.50 
1998 12 25.70  16.50  21.10 
1999 01 26.60  15.50  21.05 
1999 02 28.50  18.10  23.30 
1999 03 30.50  20.00  25.25 
1999 05 36.70  23.60  30.15 
1999 06 36.09  24.60  30.34 
1999 07 33.40  23.30  28.35 
1999 08 35.09  23.70  29.40 
1999 09 32.20  22.60  27.40 
1999 10 28.80  19.00  23.90 
1999 11 28.20  16.90  22.55 
1999 12 24.50  14.70  19.60 
2000 01 26.60  16.20  21.40 
2000 02 28.90  17.10  23.00 
2000 03 32.09  20.29  26.20 
2000 04 32.80  20.60  26.70 
2000 05 35.00  23.50  29.25 
2000 06 33.70  23.50  28.60 
2000 07 34.90  23.10  29.00 
2000 08 34.30  22.90  28.59 
2000 09 33.50  22.40  27.95 
2000 10 30.00  20.00  25.00 
2000 11 25.90  18.20  22.05 
2000 12 23.70  14.50  19.10 
2001 01 23.50  15.00  19.25 
2001 02 26.20  17.40  21.80 
2001 03 29.50  18.60  24.05 
2001 04 32.30  22.40  27.34 
2001 05 32.80  22.50  27.65 
2001 06 34.80  24.00  29.40 
2001 07 34.70  23.70  29.20 
2001 08 33.70  23.50  28.60 
2001 10 30.40  20.60  25.50 
2003 06 34.20  25.40  29.80 
2003 07 32.70  24.50  28.60 
2003 09 32.09  23.90  28.00 
2003 10 29.70  22.00  25.85 
2003 11 26.90  18.79  22.84 
2003 12 23.80  14.70  19.25 
2004 01 23.00  16.00  19.50 
2004 02 24.30  11.40  17.84 
2004 05 31.30  22.60  26.95 
2004 06 32.20  24.20  28.20 
2004 07 32.59  23.80  28.20 
2004 08 33.90  24.00  28.95 
2004 09 32.20  23.30  27.75 
2005 12 99.99 -99.99  19.50 
2006 01 99.99 -99.99  19.79 
2006 02 99.99 -99.99  20.50 
2006 03 99.99 -99.99  23.70 
2006 05 99.99 -99.99  27.40 
2006 07 99.99 -99.99  27.50 
2006 09 99.99 -99.99  27.80 
2006 10 99.99 -99.99  25.60 
2006 11 99.99 -99.99  22.30 
2006 12 99.99 -99.99  19.60 
2007 01 99.99 -99.99  17.90 
2007 02 99.99 -99.99  19.40 
2007 03 99.99 -99.99  23.30 
2007 04 99.99 -99.99  24.90 
2007 05 99.99 -99.99  27.20 
2007 06 99.99 -99.99  28.30 
2007 07 99.99 -99.99  28.70 
2007 08 99.99 -99.99  28.10 
2007 09 99.99 -99.99  27.00 
2007 10 99.99 -99.99  24.70 
2007 11 99.99 -99.99  21.90 
2007 12 99.99 -99.99  22.40 
2008 01 99.99 -99.99  19.70 
2008 02 99.99 -99.99  22.10 
2008 03 99.99 -99.99  23.40 
2008 04 99.99 -99.99  26.40 
2008 05 99.99 -99.99  29.10 
2008 06 99.99 -99.99  28.20 
2008 07 99.99 -99.99  28.10 
2008 08 99.99 -99.99  29.30 
2008 09 99.99 -99.99  26.50 
2008 10 99.99 -99.99  24.30 
2008 11 99.99 -99.99  22.20 
2008 12 99.99 -99.99  21.30 
2009 01 99.99 -99.99  19.79 
2009 02 99.99 -99.99  21.90 
2009 03 99.99 -99.99  23.10 
2009 04 99.99 -99.99  26.40 
2009 05 99.99 -99.99  27.90 
2009 06 99.99 -99.99  28.80 
2009 07 99.99 -99.99  28.90 
2009 08 99.99 -99.99  28.80 
2009 09 99.99 -99.99  27.30 
2009 10 99.99 -99.99  26.10 
2009 11 99.99 -99.99  21.70 
2009 12 99.99 -99.99  19.20 
2010 01 99.99 -99.99  17.10 
2010 02 99.99 -99.99  16.70 
2010 03 99.99 -99.99  20.60 
2010 04 99.99 -99.99  24.50 
2010 05 99.99 -99.99  27.70 
2010 06 99.99 -99.99  28.80 
2010 07 99.99 -99.99  27.60 
2010 08 99.99 -99.99  28.20 
2010 09 99.99 -99.99  26.80 
2010 10 99.99 -99.99  24.20 
2010 11 99.99 -99.99  22.10 
2011 01 99.99 -99.99  19.50 
2011 02 99.99 -99.99  18.29 
2011 03 99.99 -99.99  23.40 
2011 04 99.99 -99.99  27.10 
2011 05 99.99 -99.99  28.30 
2011 06 99.99 -99.99  28.50 
2011 07 99.99 -99.99  27.80 
2011 08 99.99 -99.99  28.30 
2011 09 99.99 -99.99  27.30 
2011 11 99.99 -99.99  21.90 
2011 12 99.99 -99.99  20.00 
