Commodity2005200620072008200920102011
Glass in balls (excl. microspheres of 70.18), unwkd.$7,987,000$9,001,000$9,850,000$8,619,000$7,745,000$8,066,701$8,169,191
Glass in rods, unwkd.$25,634,000$30,520,000$43,001,000$40,622,000$28,275,000$31,826,899$39,317,165
Glass in tubes, unwkd., of fused quartz/oth. fused silica$113,920,000$136,761,000$150,795,000$155,089,000$159,005,000$211,076,473$286,620,151
Glass in tubes, unwkd., n.e.s. in 70.02$205,642,000$236,837,000$241,620,000$214,049,000   
Total$353,183,000$413,119,000$445,266,000$418,379,000$195,025,000$250,970,073$334,106,507