Commodity2005200620072008200920102011
Electrical insulators, of ceramics$60,041$6,087$16,434$68,546$70,539$67,112$24,489
Electrical insulators of any mat. other than glass & ceramics$5,752$10,750$26,334$6,865$10,159$1,636$50,627
Total$65,793$16,837$42,768$75,411$80,698$68,748$75,116