Year	Index
1999-01-01	-0.148433999999999980
2000-01-01	-0.403434000000000000
2001-01-01	-0.111562000000000000
2002-01-01	-0.216036999999999980
2003-01-01	-0.166692000000000000
2004-01-01	-0.175364000000000020
2005-01-01	-0.075566000000000000
2006-01-01	-0.087783000000000000
2007-01-01	-0.090519000000000000
2008-01-01	-0.062748000000000000
2009-01-01	-0.058672000000000000
2010-01-01	-0.035930000000000004
2011-01-01	-0.049607000000000000
2012-01-01	-0.031468000000000000
2013-01-01	-0.021391999999999998
2014-01-01	-0.032533000000000000