2002 Almanac (page 277) Table 5-58 2001 Emission Inventory by Compound San Diego Air Basin - Carbon Tetrachloride Emissions Source tons/year Percent Air Basin Percent State Stationary Sources <.01 100% <1% Area-wide Sources 0 0% 0% On-Road Mobile 0 0% 0% Gasoline Vehicles 0 0% 0% Diesel Vehicles 0 0% 0% Other Mobile 0 0% 0% Natural Sources 0 0% 0% Total <.01 100% <1% Total Statewide 3.67