Commodity2005200620072008200920102011
Vacuum pumps$119,266,053$143,256,746$140,229,528$141,259,075$100,715,697$113,570,802$140,629,993
Hand-/foot-operated air pumps$16,946,998$21,374,445$20,038,868$25,544,424$25,351,031$23,228,975$22,606,492
Compressors of a kind used in refrigerating equip.$373,416,272$353,687,810$513,139,138$439,913,416$290,414,693$344,342,886$428,273,839
Air compressors mounted on a wheeled chassis for towing$62,275,862$56,421,806$79,027,257$78,771,307$33,544,140$43,227,765$55,186,722
Table/floor/wall/window/ceiling/roof fans, with a self-contained elec. moto ...$75,172,751$60,823,757$80,303,705$44,313,741$33,202,703$52,026,278$68,808,778
Fans, other than table/floor/wall/window/ceiling/roof fans, with a self-con ...$201,558,534$209,682,757$228,651,720$248,107,737$181,972,240$206,721,313$248,503,045
Ventilating/recycling hoods incorp. a fan, whether or not fitted with filte ...$101,579,957$131,149,499$128,885,607$145,361,272$127,693,414$138,208,759$153,584,165
Air pumps, air/oth. gas compressors & fans (excl. of 8414.10-8414.59); vent ...$498,945,995$592,012,123$607,224,368$778,350,516$552,608,060$726,555,962$939,799,455
Parts of the pumps, compressors, fans & recycling hoods of 8414.10-8414.20$600,603,097$603,912,204$658,950,726$748,138,075$538,219,112$771,382,251$980,074,269
Total$2,049,765,519$2,172,321,147$2,456,450,917$2,649,759,563$1,883,721,090$2,419,264,991$3,037,466,758