California Air Resources Board 2004 Almanac (web)								
Chapter 4	South Coast ROG Emission Trends		Table 4-2					
"ROG Emission Trends (tons/day, annual average)"								
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010
All Sources	2636	2232	2187	1639	1201	995	714	607
Stationary Sources	572	439	428	349	184	195	139	148
Area-wide Sources	192	208	230	203	184	191	168	158
On-Road Mobile	1684	1387	1317	860	618	413	276	196
   Gasoline Vehicles	1678	1376	1299	845	606	402	265	187
   Diesel Vehicles	6	12	18	15	12	11	11	9
Other Mobile	188	198	212	228	215	196	131	104