Commodity2005200620072008200920102011
Piezo-elec. quartz$10,465$14,606$8,836$11,612$16,380$16,089$11,378
Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ...$6,842$7,541$6,417$11,652$4,134$2,684$225
Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ...$87,009$99,484$71,579$27,695$60,277$92,346$110,077
Total$104,316$121,631$86,832$50,959$80,791$111,119$121,680