California Air Resources Board 2004 Almanac (web)								
Chapter 4	San Francisco Bay Area ROG Emission Trends				Table 4-12			
"ROG Emission Trends (tons/day, annual average)"								
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010
All Sources	1445	1378	1119	793	637	496	397	344
Stationary Sources	318	306	214	125	119	99	90	90
Area-wide Sources	161	154	143	136	104	98	91	91
On-Road Mobile	873	822	658	421	309	208	152	113
   Gasoline Vehicles	869	816	649	413	303	202	146	108
   Diesel Vehicles	3	6	9	8	6	6	6	5
Other Mobile	94	96	104	112	105	92	64	50