"CO Emission Trends (tons/day, annual average)"								
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010
All Sources	4128	4247	4335	4141	3336	2772	2185	1810
Stationary Sources	177	157	65	76	65	60	61	63
Area-wide Sources	179	219	233	247	262	455	472	491
On-Road Mobile	3428	3445	3651	3398	2604	1882	1285	895
   Gasoline Vehicles	3414	3421	3611	3353	2565	1857	1264	877
   Diesel Vehicles	14	24	40	45	39	25	22	19
Other Mobile	344	426	386	419	406	375	366	361