Chapter 4	San Francisco Bay Area Air Basin 						Table 4-17			
"ROG Emission Trends (tons/day, annual average)"										
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010	2015	2020
All Sources	1430	1320	1047	764	646	525	382	330	302	290
Stationary Sources	294	255	164	113	121	111	73	75	79	82
Area-wide Sources	111	110	107	111	97	93	88	90	93	96
On-Road Mobile	915	841	654	425	319	223	139	97	72	57
   Gasoline Vehicles	912	836	647	417	314	218	133	92	68	54
   Diesel Vehicles	3	5	7	8	5	5	5	5	4	3
Other Mobile	111	114	122	114	108	98	83	67	59	56
   Gasoline Fuel	83	85	90	79	74	67	56	44	38	36
   Diesel Fuel	18	17	19	22	24	22	20	16	12	10
   Other Fuel	11	12	13	13	11	9	7	8	9	10