Year	per person
1990	990.6
1991	982.6
1992	900.9
1993	924.4
1994	933.2
1995	1028
1996	1097
1997	1168
1998	1192
1999	1303
2000	1299
2001	1253
2002	1329
2003	1266
2004	1351
2005	1409
2006	1451
2007	1423
2008	1494