Commodity2005200620072008200920102011
Siliceous fossil meals (e.g., kieselguhr, tripolite & diatomite) & sim. sil ...$3,284,409$3,493,689$4,790,488$5,085,135$3,808,742$5,181,717$6,205,761
Total$3,284,409$3,493,689$4,790,488$5,085,135$3,808,742$5,181,717$6,205,761