Commodity2005200620072008200920102011
Lubricating preps. cont. petroleum oils/oils obt. from bituminous mins., ot ...     $235 
Lubricating preps. (excl. those cont. petroleum oils/oils obt. from bitumin ...$520$143$26$208$556$3,372$3,826
Total$520$143$26$208$556$3,607$3,826