San Francisco Bay Area - Benzene			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	248	6%	1%
Area-wide Sources	94	2%	0%
On-Road Mobile	2712	60%	9%
   Gasoline Vehicles	2667	59%	9%
   Diesel Vehicles	45	1%	0%
Other Mobile	1448	32%	5%
Natural Sources	0	0%	0%
Total	4501	100%	15%
Total Statewide	30778