Year	Total
1985	45312000000
1986	50381000000
1987	55178000000.00001
1988	58370000000
1989	62866000000.00001
1990	70116000000
1991	74574000000
1992	79630000000
1993	87913000000
1994	96901000000.00002
1995	99857000000.00002
1996	103380000000
1997	107290000000
1998	112690000000
1999	120000000000
2000	126190000000
2001	133669999999.99998
2002	141740000000
2003	153000000000
2004	159880000000
2005	176120000000
2006	181430000000
2007	190530000000
2008	204200000000
2009	217310000000
2010	240070000000
2011	250080000000
2012	271680000000
2013	284020000000
2014	311810000000
2015	328150000000
2016	330460000000