Commodity2005200620072008200920102011
Glass in balls (excl. microspheres of 70.18), unwkd.$7,354$1,164$3,369$2,909$1,406$479$1,067
Glass in rods, unwkd.$458$292$2,925$226$959$5,374$3,364
Glass in tubes, unwkd., of fused quartz/oth. fused silica $5,084  $1,164$6,523 
Glass in tubes, unwkd., n.e.s. in 70.02$5,473$4,013$4,141$5,616$4,329$9,393$11,739
Total$13,285$10,553$10,435$8,751$7,858$21,769$16,170