Year	Total
1965	129000
1966	158000
1967	111000
1968	83000
1969	100000
1970	87000
1971	100000
1972	100000
1973	67000
1974	73000
1975	93000
1976	93000
1977	100000
1978	133000
1979	200000
1980	253000
1981	270000
1982	255000
1983	255000
1984	267000
1985	900000
1986	1446000
1987	2267000
1988	2368000
1989	3554000
1990	3421900
1991	3463100
1992	4227200
1993	4927700
1994	4929500
1995	5424900
1996	6466500
1997	7975000
1998	8558400
1999	11779000
2000	13165000
2001	16713000
2002	17240000
2003	23143000
2004	21262000
2005	24366000
2006	28871000
2007	36222000
2008	31510000
2009	33172000
2010	39480000
2011	46880000
2012	53018000
2013	57014000
2014	45120000
2015	51156000
2016	62699000