Year	Percent
1994	210.2268
1995	222.91455
1996	273.06073
1997	250.71845
1998	161.10366
1999	196.36424
2000	272.49603
2001	249.69816
2002	180.56675
2003	220.11923
2004	315.21178
2005	373.39724
2006	389.79661
2007	393.8128
2008	410.72433
2009	176.09304
2010	67.22373
2011	429.36846