Commodity2005200620072008200920102011
Tugs & pusher craft$17,214,884$13,953,901$23,687,799$35,734,091$40,761,180$41,627,899$92,834,570
Total$17,214,884$13,953,901$23,687,799$35,734,091$40,761,180$41,627,899$92,834,570