Year	Total
1984	282300
1985	305400
1986	322600
1987	344100
1988	345400
1989	357500
1990	376800
1991	380500
1992	384500
1993	380000
1994	370700
1995	389000
1996	401300
1997	418000
1998	437400
1999	442200
2000	486200
2001	496600
2002	486900