Commodity2005200620072008200920102011
Tugs & pusher craft$19,446,480$40,450,925$10,794,208$65,192,685$19,694,653$16,686,348$1,855,288
Total$19,446,480$40,450,925$10,794,208$65,192,685$19,694,653$16,686,348$1,855,288