Year	Total
1984	1914
1985	1732
1986	3035
1987	2510
1988	2705
1989	2841
1990	3481
1991	3598
1992	2988
1993	2886
1994	2669
1995	2641
1996	2771
1997	3823
1998	4058
1999	2463
2000	4587
2001	3539
2002	2549