Year	Percent
1999-01-01	0.13055400000000000
2000-01-01	0.67000700000000000
2001-01-01	0.19992200000000002
2002-01-01	0.07194300000000000
2003-01-01	0.07405199999999999
2004-01-01	0.30594299999999996
2005-01-01	0.11155200000000000
2006-01-01	0.03652400000000000
2007-01-01	0.03092200000000000
2008-01-01	0.03473100000000000
2009-01-01	0.04511400000000000
2010-01-01	2.19563000000000000
2011-01-01	3.41470000000000000
2012-01-01	2.89362000000000000
2013-01-01	2.45857000000000000
2014-01-01	2.35240000000000000
2015-01-01	1.60341000000000000
2016-01-01	3.15769000000000000