Year	Total
1965	119010000
1966	125560000
1967	126390000
1968	133130000
1969	140910000
1970	151800000
1971	162550000
1972	167350000
1973	153800000
1974	129870000
1975	106350000
1976	109910000
1977	100780000
1978	108780000
1979	129620000
1980	86834000
1981	58624000
1982	42664000
1983	55006000
1984	60727000
1985	55489000
1986	59395000
1987	52115000
1988	63046000
1989	68411000
1990	46797000
1991	9217000
1992	53956000
1993	96582000
1994	103360000
1995	104890000
1996	105130000
1997	105110000
1998	110000000
1999	102560000
2000	109880000
2001	106600000
2002	98796000
2003	115590000
2004	123270000
2005	130380000
2006	133670000
2007	129870000
2008	136060000
2009	120940000
2010	123300000
2011	140800000
2012	153880000
2013	151330000
2014	150130000
2015	148220000
2016	152730000