California Air Resources Board 2004 Almanac (web)				Table 5-45
Chapter 5	San Joaquin Valley Benzene Emissions			
San Joaquin Valley - Benzene				
Emissions Source	tons/year	Percent Air Basin	Percent State	
Stationary Sources	407	24%	3%	
Area-wide Sources	13	1%	0%	
On-Road Mobile	782	46%	6%	
   Gasoline Vehicles	736	43%	5%	
   Diesel Vehicles	46	3%	0%	
Other Mobile	505	30%	4%	
Natural Sources	< 1	0%	0%	
Total	1707	100%	13%	
Total Statewide	13466