Year	Total
1965	1287000
1966	1927000
1967	3342000
1968	4942000
1969	6709000
1970	8380000
1971	9461000
1972	9876000
1973	12158000
1974	12550000
1975	14194000
1976	15949000
1977	18984000
1978	21672000
1979	24367000
1980	24123000
1981	23872000
1982	23683000
1983	24711000
1984	24770000
1985	26081000
1986	28352000
1987	29768000
1988	35644000
1989	40959000
1990	49527000
1991	59890000
1992	72310000
1993	79307000
1994	86997000
1995	94845000
1996	101440000
1997	111350000
1998	93910000
1999	100700000
2000	103760000
2001	103520000
2002	105340000
2003	106370000
2004	104680000
2005	104740000
2006	104710000
2007	107650000
2008	103100000
2009	103750000
2010	104960000
2011	105790000
2012	108770000
2013	108290000
2014	107940000
2015	113780000
2016	122150000