1995 01 16.50  10.60  13.55 
1995 02 18.20  11.60  14.90 
1995 03 18.20  11.70  14.95 
1995 04 19.50  11.90  15.70 
1995 05 22.80  15.90  19.34 
1995 06 24.70  18.40  21.55 
1995 07 28.10  21.20  24.65 
1995 08 28.80  22.60  25.70 
1995 09 25.80  19.90  22.84 
1995 10 24.20  18.00  21.10 
1995 11 22.40  15.40  18.90 
1995 12 19.20  15.30  17.25 
1996 02 15.50  10.00  12.75 
1996 03 17.79  11.40  14.60 
1996 04 20.10  13.50  16.79 
1996 05 21.80  15.10  18.45 
1996 07 27.60  20.90  24.25 
1996 08 28.80  22.60  25.70 
1996 10 21.80  14.70  18.25 
1996 12 18.90  11.30  15.10 
1997 02 17.79  11.50  14.65 
1997 03 18.60  11.60  15.10 
1997 04 20.40  14.20  17.29 
1997 05 22.60  17.10  19.85 
1997 06 26.20  20.20  23.20 
1997 07 26.30  20.60  23.45 
1998 02 18.10  12.10  15.10 
1998 03 19.20  11.80  15.50 
1998 04 20.40  14.30  17.35 
1998 05 21.60  15.90  18.75 
1998 06 25.50  18.79  22.15 
1998 07 28.10  21.40  24.75 
1999 01 12.40 -99.99 -99.99 
1999 03 18.60  12.50  15.55 
1999 04 21.10  13.30  17.20 
1999 05 24.40  17.29  20.84 
1999 06 26.30  19.40  22.84 
1999 08 30.50  24.00  27.25 
1999 10 26.50  19.60  23.05 
1999 11 18.70  12.50  15.60 
1999 12 17.10  11.40  14.25 
2000 01 16.00   8.70  12.35 
2000 02 18.50  10.60  14.55 
2000 03 19.10  11.50  15.30 
2000 04 21.20  13.80  17.50 
2000 05 23.10  17.10  20.10 
2000 06 26.30  19.00  22.65 
2000 07 28.30  22.00  25.15 
2000 08 30.90  22.70  26.80 
2000 10 23.40  17.00  20.20 
2000 11 20.00  14.10  17.04 
2000 12 19.40  13.00  16.20 
2001 02 17.50  10.60  14.05 
2001 03 22.50  15.20  18.85 
2001 04 20.70  13.80  17.25 
2001 05 21.80  15.80  18.79 
2001 07 29.40  22.00  25.70 
2001 08 30.10  23.00  26.55 
2001 09 27.30  20.90  24.09 
2001 10 27.10  20.00  23.55 
2001 11 18.40  13.00  15.70 
2001 12 16.40  10.40  13.40 
2002 01 16.90  10.40  13.65 
2002 02 17.70  10.90  14.30 
2002 03 19.10  12.60  15.85 
2002 04 20.00  13.10  16.54 
2002 05 23.10  15.80  19.45 
2002 07 28.40  20.50  24.45 
2002 08 29.20  21.90  25.55 
2002 09 27.90  20.50  24.20 
2002 10 24.40  18.20  21.30 
2002 11 21.00  15.00  18.00 
2002 12 19.29  13.40  16.34 
2003 01 16.10  10.60  13.35 
2003 02 15.70   9.50  12.60 
2003 03 27.10  20.00  23.55 
2003 04 20.20  13.00  16.60 
2003 06 28.00  20.29  24.15 
2003 07 30.80  23.10  26.95 
2003 10 24.90  18.50  21.70 
2003 11 20.60  14.00  17.29 
2003 12 17.20  11.20  14.20 
2004 01 17.29  10.50  13.90 
2004 03 17.70    . 0   8.85 
2004 04 17.70    . 0   8.85 
2004 05 20.60  14.20  17.40 
2004 06 26.20  18.40  22.30 
2004 07 28.50  20.70  24.60 
2004 08 31.20  23.50  27.35 
2004 09 28.30  21.20  24.75 
2004 10 27.00  18.90  22.95 
2004 11 99.99 -99.99  15.70 
2004 12 99.99 -99.99  13.90 
2005 01 99.99 -99.99  11.20 
2005 02 99.99 -99.99  10.70 
2005 03 99.99 -99.99  14.00 
2005 04 99.99 -99.99  16.40 
2005 05 99.99 -99.99  20.20 
2005 06 99.99 -99.99  23.20 
2005 07 99.99 -99.99  25.70 
2005 09 99.99 -99.99  23.40 
2005 10 99.99 -99.99  21.30 
2005 11 99.99 -99.99  15.90 
2005 12 99.99 -99.99  13.30 
2006 01 99.99 -99.99  12.00 
2006 02 99.99 -99.99  12.20 
2006 04 99.99 -99.99  17.90 
2006 05 99.99 -99.99  19.90 
2006 06 99.99 -99.99  22.40 
2006 07 99.99 -99.99  26.20 
2006 08 99.99 -99.99  25.80 
2006 09 99.99 -99.99  24.00 
2006 10 99.99 -99.99  22.60 
2006 11 99.99 -99.99  19.20 
2006 12 99.99 -99.99  14.50 
2007 01 99.99 -99.99  13.70 
2007 03 99.99 -99.99  14.40 
2007 05 99.99 -99.99  20.20 
2007 07 99.99 -99.99  25.40 
2007 08 99.99 -99.99  26.90 
2008 02 99.99 -99.99  14.30 
2008 03 99.99 -99.99  15.10 
2008 04 99.99 -99.99  18.00 
2008 05 99.99 -99.99  19.10 
2008 06 99.99 -99.99  22.60 
2008 07 99.99 -99.99  26.30 
2008 10 99.99 -99.99  21.30 
2008 11 99.99 -99.99  15.30 
2008 12 99.99 -99.99  12.80 
2009 01 99.99 -99.99  13.20 
2009 02 99.99 -99.99  13.00 
2009 03 99.99 -99.99  14.30 
2009 04 99.99 -99.99  16.10 
2009 05 99.99 -99.99  20.60 
2009 06 99.99 -99.99  23.70 
2009 07 99.99 -99.99  26.90 
2009 08 99.99 -99.99  26.30 
2009 09 99.99 -99.99  23.60 
2009 10 99.99 -99.99  21.30 
2009 11 99.99 -99.99  19.70 
2009 12 99.99 -99.99  16.20 
2010 01 99.99 -99.99  14.40 
2010 02 99.99 -99.99  15.60 
2010 03 99.99 -99.99  15.50 
2010 04 99.99 -99.99  17.10 
2010 05 99.99 -99.99  19.29 
2010 06 99.99 -99.99  22.70 
2010 07 99.99 -99.99  25.80 
2010 08 99.99 -99.99  26.10 
2010 09 99.99 -99.99  24.00 
2010 10 99.99 -99.99  20.50 
2010 11 99.99 -99.99  16.60 
2010 12 99.99 -99.99  15.20 
2011 01 99.99 -99.99  13.70 
2011 02 99.99 -99.99  13.50 
2011 03 99.99 -99.99  15.40 
2011 04 99.99 -99.99  17.60 
2011 05 99.99 -99.99  20.40 
2011 06 99.99 -99.99  23.00 
2011 07 99.99 -99.99  26.10 
2011 08 99.99 -99.99  26.40 
2011 09 99.99 -99.99  24.10 
2011 10 99.99 -99.99  21.00 
2011 11 99.99 -99.99  18.00 
2011 12 99.99 -99.99  14.40 
