Year	Index 2002=100
1995-01-01	63.8
1996-01-01	71.7
1997-01-01	67.7
1998-01-01	71.6
1999-01-01	70.2
2000-01-01	69.7
2001-01-01	80.9
2002-01-01	100.0
2003-01-01	125.4
2004-01-01	149.2
2005-01-01	164.8
2006-01-01	189.0
2007-01-01	221.5
2008-01-01	280.5
2009-01-01	250.3
2010-01-01	257.5
2011-01-01	283.1