Chapter 4	South Coast Air Basin						Table 4-4			
"ROG Emission Trends (tons/day, annual average)"										
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010	2015	2020
All Sources	2725	2364	2324	1775	1288	998	710	602	563	549
Stationary Sources	649	561	559	462	258	195	132	141	154	170
Area-wide Sources	205	218	236	225	197	195	172	161	168	175
On-Road Mobile	1684	1387	1317	860	618	413	276	196	148	115
   Gasoline Vehicles	1678	1376	1299	845	606	402	265	187	140	109
   Diesel Vehicles	6	12	18	15	12	11	11	9	8	6
Other Mobile	188	198	212	228	215	196	131	104	93	88
   Gasoline Fuel	152	161	176	191	183	164	101	77	69	65
   Diesel Fuel	29	30	29	30	25	24	22	18	16	14
   Other Fuel	7	7	7	7	7	8	8	8	9	10