California Air Resources Board 2004 Almanac (web)								
		Butte County 						Table D-39
Appendix D		Sacramento Valley Air Basin Population and VMT						
Parameter	1980	1985	1990	1995	2000	2005	2010	
Population	144900	161600	183200	197500	203900	235000	259800	
Avg. Daily VMT/1000	2525	3140	4320	4549	4496	4996	5762