Commodity2005200620072008200920102011
Lead ores & concs.$38,090,660$62,960,852$128,734,396$186,675,457$63,572,522$115,415,404$141,945,158
Total$38,090,660$62,960,852$128,734,396$186,675,457$63,572,522$115,415,404$141,945,158