Year	Total
1985	671950000000
1986	676360000000
1987	719090000000
1988	753730000000
1989	799770000000
1990	841060000000
1991	870800000000
1992	876400000000
1993	887220000000
1994	943670000000
1995	968610000000
1996	989280000000
1997	1014600000000
1998	1019800000000
1999	1036800000000
2000	1057900000000.00012
2001	1039700000000
2002	1058300000000
2003	1082599999999.99988
2004	1107800000000
2005	1153100000000
2006	1164300000000
2007	1180100000000
2008	1183700000000
2009	1114000000000
2010	1156000000000
2011	1104200000000
2012	1106900000000
2013	1087800000000
2014	1062700000000
2015	1030099999999.99988
2016	999630000000