Year	Total
1980	148703280
1981	137150200
1982	130843064
1983	217544360
1984	206045840
1985	196688800
1986	185776800
1987	175410400
1988	167908400
1989	163543600
1990	207328000
1991	203372400
1992	169790720
1993	137423000
1994	136454560
1995	137191120
1996	133726560
1997	127029320
1998	158619560
1999	167130920
2000	159574360
2001	157405600
2002	69304840
2003	67354320
2004	63862480
2005	62525760
2006	65158280
2007	65472000
2008	65472000
2009	81840000
2010	81840000
2011	81840000
2012	81840000
2013	81840000
2014	81840000
2015	81840000
2016	81840000