Year	per person
1983	1243
1984	1342
1985	1462
1986	1508
1987	1647
1988	1666
1989	1698
1990	1803
1991	1833
1992	2006
1993	2131
1994	2122
1995	2112
1996	2098
1997	2136
1998	2334
1999	2386
2000	2422
2001	2574
2002	2672
2003	2798
2004	2845
2005	2965
2006	3184
2007	3258
2008	3434