California Air Resources Board 2004 Almanac (web)			Table 5-18
Chapter 5	Statewide Perchloroethylene Emissions		
Perchloroethylene			
Emissions Source	tons/year	Percent State	
Stationary Sources	4082	67%	
Area-wide Sources	1997	33%	
On-Road Mobile	< .01	0%	
   Gasoline Vehicles	< .01	0%	
   Diesel Vehicles	< .01	0%	
Other Mobile	< .01	0%	
Natural Sources	< .01	0%	
Total Statewide	6078	100%