Year	Percent
1995	77.0634
1996	82.536
1997	81.3748
1998	91.37898
1999	88.85162
2000	89.30238
2001	94.17654
2002	100.92685
2003	102.56144
2004	97.56651
2005	97.44948
2015	97.82351
2016	93.21735