|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ... | $22,431,792 | $39,623,165 | $49,416,093 | $59,002,373 | $38,061,775 | $52,024,148 | $46,739,820 |
| Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ... | $126,526,652 | $137,388,344 | $142,296,289 | $171,319,522 | $171,985,178 | $196,636,788 | $222,772,683 |
| Total | $148,958,444 | $177,011,509 | $191,712,382 | $230,321,895 | $210,046,953 | $248,660,936 | $269,512,503 |
|
|
