NavGeneral InfoEmail Print Geography Global Coverage type Global Time period covered 01/1996 - 12/2010 Data type Report Keywords Lead exposure Citation Contributors International Fuel Quality Center (IFQC) Publication year 2002 Suggested citation International Fuel Quality Center (IFQC). Overview of Leaded Gasoline and Sulfur Levels in Gasoline and Diesel . 2002. GHDx Entry last modified on: Oct 22, 2020