Commodity200520062007200820092010
Gypsum; anhydrite$33,176,898$39,580,449$42,597,232$48,583,771$53,847,915$81,086,681
Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ...$43,332,012$46,312,352$54,424,413$26,702,231$15,475,809$12,452,382
Total$76,508,910$85,892,801$97,021,645$75,286,002$69,323,724$93,539,063