Commodity2005200620072008200920102011
Gliders & hang gliders $4,917$3,725    
Balloons & dirigibles; oth. non-powered aircraft$3,383$78$8,708$2,615$28,455$2,579$1,485
Total$3,383$4,995$12,433$2,615$28,455$2,579$1,485