Commodity200520062007200820092010
Ballasts for discharge lamps/tubes$33,632$9,813$19,187$34,248$67,264$60,403
Liquid dielectric transformers having a power handling cap. not >650kVA$12,687$6,396$6,491$9,059 $168
Liquid dielectric transformers having a power handling cap. >650kVA but not ...$1,143$79$386 $1,067 
Liquid dielectric transformers having a power handling cap. >10000kVA$904  $98,807$51 
Electrical transformers (excl. dielectric) having a power handling cap. not ...$19,370$15,945$17,012$2,869$42,716$21,963
Electrical transformers (excl. dielectric) having a power handling cap. >1k ...$46,254$15,592$2,517$4,887$1,373$9,612
Electrical transformers (excl. dielectric) having a power handling cap. >16 ...$851$12,307$606,434$11,573$31,926$2,061
Electrical transformers (excl. dielectric) having a power handling cap. >50 ... $1,654$8,147 $157,099$157,282
Static converters$57,897$51,004$309,261$101,838$163,910$90,312
Inductors, n.e.s. (excl. for cathode ray tubes)$132,212$49,947$27,030$256,224$908,616$63,249
Parts of the machines of 85.04$790$4,436$131,667$177,667$1,559$5,338
Total$305,740$167,173$1,128,132$697,172$1,375,581$410,388