Year	Total
1965	403000
1966	274000
1967	422000
1968	439000
1969	474000
1970	437000
1971	358610
1972	317340
1973	276410
1974	482640
1975	576820
1976	564200
1977	643470
1978	616440
1979	683760
1980	550480
1981	709490
1982	733170
1983	695430
1984	705200
1985	744600
1986	748660
1987	791990
1988	865750
1989	886050
1990	759110
1991	781310
1992	800360
1993	964090
1994	1037600
1995	694260
1996	954200
1997	807600
1998	794510
1999	722210
2000	869410
2001	764800
2002	820480
2003	850740
2004	869520
2005	850740
2006	851210
2007	773780
2008	696320
2009	618900
2010	464010
2011	440790
2012	390530
2013	385820
2014	394310
2015	411550
2016	430410