California Air Resources Board 2006 Almanac (web)										
Chapter 4	San Joaquin Valley Air Basin  						Table 4-36			
"CO Emission Trends (tons/day, annual average)"										
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010	2015	2020
All Sources	4287	4310	4089	3774	3053	2510	2105	1817	1620	1505
Stationary Sources	189	160	63	77	64	56	54	55	56	58
Area-wide Sources	849	848	848	844	834	830	827	825	822	819
On-Road Mobile	2895	2869	2784	2428	1751	1252	874	606	416	297
   Gasoline Vehicles	2883	2848	2750	2391	1721	1227	851	585	397	280
   Diesel Vehicles	12	21	34	37	30	25	24	21	18	18
Other Mobile	353	433	393	426	404	372	349	332	326	331
   Gasoline Fuel	175	233	241	275	267	247	228	213	209	214
   Diesel Fuel	68	88	76	80	70	58	48	42	39	37
   Other Fuel	110	111	76	70	67	67	73	76	79	81