Commodity2005200620072008200920102011
Gliders & hang gliders$17,787$17,641$17,772$50,733   
Balloons & dirigibles; oth. non-powered aircraft   $1,655$74,357$101,776$132,668
Total$17,787$17,641$17,772$52,388$74,357$101,776$132,668