Year	Percent
2002	100.77821
2003	97.34345
2004	89.84375
2005	99.00596
2006	99.79839
2007	97.11538
2008	113.85435
2009	78.17109
2010	63.19444
2011	58.36237
2012	74.84472
2013	71.29485
2014	66.25194
2015	64.79514
2016	65.04559