Commodity2005200620072008200920102011
Tugs & pusher craft$6,063,616$5,676,612$2,741,465$32,907,207$4,793,869$17,878,219$128,781,005
Total$6,063,616$5,676,612$2,741,465$32,907,207$4,793,869$17,878,219$128,781,005