Commodity200520062008200920102011
Glass in balls (excl. microspheres of 70.18), unwkd.$8,236 $8,692   
Glass in rods, unwkd.    $6,660$6,504
Glass in tubes, unwkd., n.e.s. in 70.02$4,118$2,978 $33,507 $19,048
Total$12,354$2,978$8,692$33,507$6,660$25,552