Commodity2005200620072008200920102011
Glass in balls (excl. microspheres of 70.18), unwkd.$4,949$20,812$8,748$45,848$55,710$21,103$14,508
Glass in tubes, unwkd., of fused quartz/oth. fused silica $663$6,772$5,636$1,107$569$1,528
Glass in tubes, unwkd., of glass other than fused quartz/oth. fused silica, ...   $4,954 $1,717$1,362
Glass in tubes, unwkd., n.e.s. in 70.02$2,313$2,585$1,031$4,230 $163 
Total$7,262$24,060$16,551$60,668$56,817$23,552$17,398