|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ... | $6,007,000 | $6,338,000 | $10,815,000 | $11,215,000 | $12,406,000 | $15,746,000 | $19,539,000 |
| Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ... | $1,211,000 | $1,223,000 | $1,248,000 | $1,112,000 | $822,000 | $943,000 | $849,000 |
| Total | $7,218,000 | $7,561,000 | $12,063,000 | $12,327,000 | $13,228,000 | $16,689,000 | $20,388,000 |
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