Year	Total
1980	109800000
1981	138600000
1982	131400000
1983	120600000
1984	112500000
1985	116100000
1986	123300000
1987	127800000
1988	132300000
1989	104400000
1990	101700000
1991	104400000
1992	108000000
1993	106200000
1994	97200000
1995	114300000
1996	97200000
1997	106200000
1998	135000000
1999	466200000
2000	607500000
2001	697500000
2002	731700000
2003	703800000
2004	681300000
2005	680454000
2006	666000000
2007	639000000
2008	639000000
2009	253323000
2010	252900000
2011	252900000
2012	285435000
2013	267597000
2014	252306000
2015	252306000
2016	252306000