Year	Percent
1995	7.858
1996	8.145
1997	8.34
1998	8.219
1999	8.654
2000	8.991
2001	7.051
2002	9.138
2003	13.31
2004	10.03
2005	13.21
2006	13.21
2007	13.21
2008	13.21
2009	13.21
2010	13.21