Commodity2005200620072008200920102011
Petroleum oils & oils obt. from bituminous mins., crude$58,699,000$55,227,979$83,272,113$92,090,069$51,147,882$64,586,128$65,646,442
Total$58,699,000$55,227,979$83,272,113$92,090,069$51,147,882$64,586,128$65,646,442