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	2718	2279	2211	1793	1365	1090	735	576	526	505
Stationary Sources	582	476	490	443	297	264	106	109	114	120
Area-wide Sources	164	174	189	228	197	190	160	144	149	155
On-Road Mobile	1734	1382	1269	875	650	438	297	183	139	113
   Gasoline Vehicles	1725	1368	1250	852	635	425	280	169	129	105
   Diesel Vehicles	9	13	19	23	15	13	17	14	11	8
Other Mobile	238	247	263	247	221	198	172	140	123	117
   Gasoline Fuel	183	192	208	186	164	151	130	104	92	88
   Diesel Fuel	40	40	39	45	40	39	34	27	21	17
   Other Fuel	15	15	15	15	16	9	8	9	11	13