California Air Resources Board 2006 Almanac (web) Chapter 5 Statewide Table 5-18 Perchloroethylene Emissions Source tons/year Percent State Stationary Sources 3264 61% Area-wide Sources 2096 39% On-Road Mobile 0 0% Gasoline Vehicles 0 0% Diesel Vehicles 0 0% Other Mobile 0 0% Gasoline Fuel 0 0% Diesel Fuel 0 0% Other Fuel 0 0% Natural Sources 0 0% Total Statewide 5361 100%