Commodity2005200620072008200920102011
Chlorine$927,285$1,400,641$2,041,843$2,719,109$1,285,021$1,132,169$1,589,211
Iodine$60,299,859$63,445,155$61,556,965$82,983,848$71,702,464$112,802,372$133,342,659
Fluorine; bromine$13,142,480$22,695,598$24,600,734$32,553,855$21,648,907$16,554,873$43,922,749
Total$74,369,624$87,541,394$88,199,542$118,256,812$94,636,392$130,489,414$178,854,619