Year	Total
1985	193680000000
1986	202130000000
1987	203330000000
1988	214950000000
1989	221740000000
1990	222820000000
1991	234380000000
1992	241760000000
1993	252000000000
1994	260040000000.00003
1995	275600000000
1996	291250000000
1997	307980000000
1998	321750000000
1999	334730000000
2000	348920000000
2001	328520000000
2002	345680000000
2003	364340000000
2004	387450000000
2005	403030000000
2006	419380000000
2007	445150000000
2008	463120000000
2009	466160000000
2010	515799999999.99994
2011	531760000000
2012	552500000000
2013	570830000000
2014	590540000000
2015	581490000000
2016	581660000000