Year	Percent
2000	96.36663
2001	99.69435
2002	96.59258
2003	84.90755
2004	92.42777
2005	81.64131
2008	93.88421
2009	98.82828
2010	103.98545
2012	101.31949
2013	105.31385
2014	105.8292
2015	106.05969
2016	118.80986