Crude Oil
====================
Year Current Constant
1998 10.87 12.29
1999 15.56 17.35
2000 26.72 29.17
2001 21.84 23.29
2002 22.51 23.74
2003 27.56 28.60
2004 36.77 38.16
2005 50.28 51.15
2006 59.69 59.69
====================
Year Current Constant
1998 10.87 12.29
1999 15.56 17.35
2000 26.72 29.17
2001 21.84 23.29
2002 22.51 23.74
2003 27.56 28.60
2004 36.77 38.16
2005 50.28 51.15
2006 59.69 59.69