Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$189,575$536,956$396,619$665,895$513,365$841,473$195,826
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$97,656$6,095,445$19,256,450$17,146,208$5,044,308$11,925,760$8,809,078
Total$287,231$6,632,401$19,653,069$17,812,103$5,557,673$12,767,233$9,004,904