Year	Total
1980	64234852
1981	63220036
1982	65714792
1983	74651720
1984	84977200
1985	89614800
1986	88114400
1987	130944000
1988	126852000
1989	130753040
1990	117304000
1991	119486400
1992	104809760
1993	90296800
1994	190960000
1995	200508000
1996	381920000
1997	364501720
1998	349866000
1999	349866000
2000	330088000
2001	327360000
2002	323268000
2003	311674000
2004	298716000
2005	292714400
2006	293260000
2007	272800000
2008	272800000
2009	272800000
2010	272800000
2011	272800000
2012	272800000
2013	272800000
2014	272800000
2015	272800000
2016	272800000