Year	Total
1985	962000000000
1986	1001400000000
1987	1047300000000
1988	1065500000000
1989	1076500000000
1990	1082200000000
1991	1068000000000
1992	1008000000000
1993	956000000000
1994	876400000000
1995	862100000000
1996	847000000000
1997	834000000000
1998	826100000000
1999	846200000000
2000	877800000000
2001	891300000000
2002	891270000000
2003	912080000000
2004	931900000000
2005	954100000000
2006	992100000000
2007	1018700000000
2008	1040000000000
2009	993100000000
2010	1035700000000
2011	1050200000000
2012	1064099999999.99988
2013	1050700000000
2014	1058700000000
2015	1063400000000.00012
2016	1087099999999.99988