|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ... | $11,368,796 | $11,774,356 | $12,816,645 | $11,266,375 | $10,147,698 | $10,990,059 | $13,207,287 |
| Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ... | $4,343,710 | $5,385,667 | $6,085,094 | $5,701,722 | $2,282,243 | $2,069,725 | $3,036,510 |
| Total | $15,712,506 | $17,160,023 | $18,901,739 | $16,968,097 | $12,429,941 | $13,059,784 | $16,243,797 |
|
|
