Year	Total
1984	5293
1985	6734
1986	6872
1987	8310
1988	9459
1989	10060
1990	11880
1991	12570
1992	14100
1993	14680
1994	18550
1995	21680
1996	27180
1997	32010
1998	44260
1999	50660
2000	68060
2001	84370
2002	91220