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 3564 3514 3241 3020 2404 1966 1538 1285 1101 1001 Stationary Sources 188 160 62 76 63 55 53 55 56 57 Area-wide Sources 261 266 272 275 270 269 269 268 268 269 On-Road Mobile 2767 2664 2516 2241 1676 1285 877 629 443 331 Gasoline Vehicles 2726 2613 2449 2156 1597 1209 801 556 387 286 Diesel Vehicles 41 51 67 85 79 76 75 72 56 45 Other Mobile 348 424 391 428 395 357 339 334 334 345 Gasoline Fuel 160 213 221 256 236 211 197 194 193 200 Diesel Fuel 80 101 91 104 93 77 63 56 53 53 Other Fuel 109 111 78 69 67 70 79 84 88 92