1998	1999	2000	2001	2002	2003	2004	2005	2006	2007
Population	109,713	115,190	117,804	126,186	127,899	130,362	133,321	139,135	139,727	145,234
Per capita income	$     23,523	$     24,458	$     26,908	$     26,821	$     26,805	$     27,640	$     28,665	$     29,676	-	-
Median age	36.5	36.7	36.5	36.7	36.7	36.9	36.8	37	37.1	36.5
Public school enrollment	18,500	19,507	20,629	21,222	21,931	23,088	23,869	23,852	24,813	26,027
Unemployment rate	2.40%	2.30%	2.40%	4.80%	6.60%	7.20%	5.40%	5.30%	4.40%	4.60%