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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Lubricating preps. cont. petroleum oils/oils obt. from bituminous mins., fo ... | $1,925,264 | $2,461,188 | $3,244,361 | $3,442,196 | $4,201,671 | $5,205,609 | $5,419,827 |
| Lubricating preps. cont. petroleum oils/oils obt. from bituminous mins., ot ... | $108,560,041 | $131,943,343 | $159,672,726 | $211,211,147 | $172,762,465 | $240,363,629 | $308,063,788 |
| Lubricating preps. (excl. those cont. petroleum oils/oils obt. from bitumin ... | $4,437,202 | $4,427,638 | $3,569,209 | $4,596,440 | $3,472,127 | $3,987,585 | $5,809,728 |
| Lubricating preps. (excl. those cont. petroleum oils/oils obt. from bitumin ... | $38,618,869 | $86,440,329 | $142,507,248 | $174,550,331 | $158,625,529 | $186,023,146 | $222,752,189 |
| Total | $153,541,376 | $225,272,498 | $308,993,544 | $393,800,114 | $339,061,792 | $435,579,969 | $542,045,532 |
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