Commodity2005200620072008200920102011
Fittings for loose-leaf binders/files, of base metal$21,212,567$26,127,062$32,203,154$51,170,092$29,655,713$32,726,707$36,130,042
Staples in strips (e.g., for offices, upholstery, packaging), of base metal ...$16,914,982$16,824,332$18,457,701$15,440,496$8,994,200$6,796,552$5,089,449
Fittings for office arts. (e.g., letter clips, letter corners, paper clips, ...$1,131,918$1,249,545$1,599,248$2,062,241$1,120,963$1,693,638$1,520,199
Total$39,259,467$44,200,939$52,260,103$68,672,829$39,770,876$41,216,897$42,739,690