Commodity2005200620072008
Vacuum pumps  $1,388 
Hand-/foot-operated air pumps$11   
Compressors of a kind used in refrigerating equip.$352$556$1,654$593
Air compressors mounted on a wheeled chassis for towing$30,736$26,356$20,866$32,970
Table/floor/wall/window/ceiling/roof fans, with a self-contained elec. moto ...$4,810  $220
Fans, other than table/floor/wall/window/ceiling/roof fans, with a self-con ... $237  
Air pumps, air/oth. gas compressors & fans (excl. of 8414.10-8414.59); vent ... $6,794  
Parts of the pumps, compressors, fans & recycling hoods of 8414.10-8414.20 $360 $9,347
Total$35,909$34,303$23,908$43,130