Year	Total
1965	7109100
1966	7767200
1967	8570700
1968	9439700
1969	10287000
1970	11101000
1971	12133000
1972	13465000
1973	16153000
1974	18699000
1975	21844000
1976	24739000
1977	28677000
1978	31199000
1979	32209000
1980	28766000
1981	28603000
1982	31036000
1983	37599000
1984	40442000
1985	44665000
1986	41140000
1987	43367000
1988	45528000
1989	50046000
1990	51925000
1991	55510000
1992	59574000
1993	62628000
1994	64618000
1995	63947000
1996	65711000
1997	68503000
1998	67177000
1999	67743000
2000	69775000
2001	70706000
2002	70953000
2003	71172000
2004	73315000
2005	80529000
2006	87712000
2007	89570000
2008	93086000
2009	92183000
2010	83579000
2011	84740000
2012	85669000
2013	93551000
2014	90449000
2015	84503000
2016	83827000