1996 05 12.00 -99.99 -99.99 
1996 06 18.10 -99.99 -99.99 
1996 07 20.70 -99.99 -99.99 
1996 08 21.90 -99.99 -99.99 
1996 09 13.50 -99.99 -99.99 
1996 11 11.90 -99.99 -99.99 
1996 12 13.60 -99.99 -99.99 
1997 01 11.60 -99.99 -99.99 
1997 02 -2.30 -99.99 -99.99 
1997 03 -2.70 -99.99 -99.99 
1997 04  7.00 -99.99 -99.99 
1997 05 15.60 -99.99 -99.99 
1999 04 10.00 -99.99 -99.99 
1999 05 14.50 -99.99 -99.99 
1999 06 18.50 -99.99 -99.99 
1999 07 20.80 -99.99 -99.99 
1999 08 22.90 -99.99 -99.99 
1999 09 17.29 -99.99 -99.99 
1999 10 10.70 -99.99 -99.99 
1999 11   .70 -99.99 -99.99 
1999 12   .50 -99.99 -99.99 
2000 01 10.40 -99.99 -99.99 
2000 02 -3.90 -99.99 -99.99 
2000 03  2.20 -99.99 -99.99 
2000 04  9.30 -99.99 -99.99 
2000 05 13.00 -99.99 -99.99 
2000 06 19.10 -99.99 -99.99 
2000 07 21.90 -99.99 -99.99 
2000 08 18.40 -99.99 -99.99 
2000 09 15.90 -99.99 -99.99 
2000 10  9.00 -99.99 -99.99 
2000 11  2.30 -99.99 -99.99 
2000 12 -8.39 -99.99 -99.99 
2001 01  1.90 -99.99 -99.99 
2001 02 -6.30 -99.99 -99.99 
2001 03  2.50 -99.99 -99.99 
2001 04  9.30 -99.99 -99.99 
2001 05 16.00 -99.99 -99.99 
2001 06 18.79 -99.99 -99.99 
2001 07 21.50 -99.99 -99.99 
2001 08 22.50 -99.99 -99.99 
2001 09 17.79 -99.99 -99.99 
2001 10  9.00 -99.99 -99.99 
2001 11   .10 -99.99 -99.99 
2001 12 -9.30 -99.99 -99.99 
2002 01 -7.90 -99.99 -99.99 
2002 02 -1.80 -99.99 -99.99 
2002 03 -8.10 -99.99 -99.99 
2002 04  3.50 -99.99 -99.99 
2002 05 13.30 -99.99 -99.99 
2002 06 22.20 -99.99 -99.99 
2002 07 22.10 -99.99 -99.99 
2002 08 21.10 -99.99 -99.99 
2002 09 13.80 -99.99 -99.99 
2002 10  7.00 -99.99 -99.99 
2002 11  3.10 -99.99 -99.99 
2002 12 -1.50 -99.99 -99.99 
2003 01 -7.20 -99.99 -99.99 
2003 02 -6.20 -99.99 -99.99 
2003 03 -3.70 -99.99 -99.99 
2003 04  6.90 -99.99 -99.99 
2003 05 14.60 -99.99 -99.99 
2003 06 19.79 -99.99 -99.99 
2003 07 23.60 -99.99 -99.99 
2003 08 21.30 -99.99 -99.99 
2003 09 16.20 -99.99 -99.99 
2003 10 11.30 -99.99 -99.99 
2003 11 -2.70 -99.99 -99.99 
2003 12 -5.60 -99.99 -99.99 
2004 01 12.38 -21.76 -17.07 
2004 02 -2.26 -14.34  -8.30 
2004 03  3.00  -7.60  -2.30 
2004 04 11.96  -1.04   5.46 
2004 05 14.65   2.14   8.39 
