Commodity200520062007200820092010
Ballasts for discharge lamps/tubes $4,660$50$852$1,418$41,266
Liquid dielectric transformers having a power handling cap. not >650kVA$299,072$49,052$113,061$5,515$21,550$652
Liquid dielectric transformers having a power handling cap. >650kVA but not ...$8,972$36,298$422,958$320,298$1,271,002$12,000
Liquid dielectric transformers having a power handling cap. >10000kVA  $143,515   
Electrical transformers (excl. dielectric) having a power handling cap. not ... $2,304$4,726$1,075$42,212$46,882
Electrical transformers (excl. dielectric) having a power handling cap. >1k ...   $890 $9,324
Electrical transformers (excl. dielectric) having a power handling cap. >16 ...$180,807$62,883$2,155$63,017$547,698$273,292
Electrical transformers (excl. dielectric) having a power handling cap. >50 ...$24,906 $55,023$72,476$22,651$2,525
Static converters$45,112$159,113$161,055$164,043$63,070$45,533
Inductors, n.e.s. (excl. for cathode ray tubes)$9,580$32,407$100,317$94,097$71,863$4,343
Parts of the machines of 85.04$8,324$21,551$19,465$31,249$19,533$33,715
Total$576,773$368,268$1,022,325$753,512$2,060,997$469,532