Year	Total
1984	405200
1985	395600
1986	236800
1987	371000
1988	358200
1989	346200
1990	339200
1991	333400
1992	331200
1993	320000
1994	321100
1995	301300
1996	259400
1997	246900
1998	235900
1999	209300
2000	196500
2001	183000
2002	173800