Year	Total
1965	184110000
1966	178790000
1967	187930000
1968	191760000
1969	190810000
1970	197240000
1971	189880000
1972	173810000
1973	181430000
1974	160650000
1975	127100000
1976	124810000
1977	121490000
1978	116980000
1979	127370000
1980	117350000
1981	113620000
1982	102600000
1983	97269000
1984	97604000
1985	91504000
1986	98945000
1987	100250000
1988	105200000
1989	105660000
1990	117800000
1991	131330000
1992	131590000
1993	136140000
1994	144480000
1995	155330000
1996	165180000
1997	171520000
1998	177770000
1999	159060000
2000	160290000
2001	163030000
2002	152700000
2003	147480000
2004	170160000
2005	169410000
2006	171160000
2007	165540000
2008	165570000
2009	156030000
2010	145840000
2011	141510000
2012	139320000
2013	137780000
2014	138510000
2015	135950000
2016	124060000