Commodity2005200620072008200920102011
Fittings for loose-leaf binders/files, of base metal$248,177$332,507$335,768$390,050$362,709$519,786$690,425
Staples in strips (e.g., for offices, upholstery, packaging), of base metal ...$441,449$500,948$773,363$628,897$863,564$884,313$1,037,685
Fittings for office arts. (e.g., letter clips, letter corners, paper clips, ...$55,688$50,638$72,754$89,577$87,565$148,268$237,184
Total$745,314$884,093$1,181,885$1,108,524$1,313,838$1,552,367$1,965,294