Commodity2005200620072008200920102011
Siliceous fossil meals (e.g., kieselguhr, tripolite & diatomite) & sim. sil ...$5,476,045$5,764,220$6,914,782$7,725,509$8,213,928$8,973,476$7,818,420
Total$5,476,045$5,764,220$6,914,782$7,725,509$8,213,928$8,973,476$7,818,420