Year	Total
1965	211000
1966	232000
1967	256000
1968	282000
1969	311000
1970	343000
1971	241650
1972	377560
1973	634840
1974	695280
1975	1288000
1976	1273000
1977	1287800
1978	786900
1979	1135800
1980	1196200
1981	998880
1982	1347300
1983	1271200
1984	982760
1985	966870
1986	952280
1987	936730
1988	966640
1989	710160
1990	710330
1991	1013900
1992	892990
1993	1097700
1994	1102100
1995	1032200
1996	1079800
1997	1106800
1998	1288800
1999	1226600
2000	1303500
2001	1277900
2002	1210800
2003	1311900
2004	1373300
2005	1556600
2006	1502500
2007	1566200
2008	1172800
2009	1357600
2010	1285700
2011	1427300
2012	1123600
2013	1434700
2014	1624900
2015	1636200
2016	1710500