Year	% change from 1990
1991	4.88498130835069E-13
1992	0
1993	-4.9960036108132E-13
1994	0
1995	4.88498130835069E-13
1996	4.88498130835069E-13
1997	0
1998	23516.4000000001
1999	32113.1000000002
2000	25035.1500000001
2001	26862.5500000001
2002	19916.0000000001
2003	45119.5500000002
2004	25545.7000000001
2005	17724.3000000001
2006	40700.6500000002
2007	21849.8000000001
2008	17324.3500000001
2009	13721.4500000001
2010	24223.4500000001
2011	24223.4500000001
2012	24223.4500000001