Commodity2005200620072008200920102011
Fittings for loose-leaf binders/files, of base metal$2,158,685$2,572,308$2,091,913$2,839,936$2,697,413$3,882,594$3,408,643
Staples in strips (e.g., for offices, upholstery, packaging), of base metal ...$1,159,082$1,430,007$1,616,886$2,495,975$3,658,367$4,782,881$5,385,888
Fittings for office arts. (e.g., letter clips, letter corners, paper clips, ...$344,700$369,202$226,737$292,469$342,519$771,877$1,410,444
Total$3,662,467$4,371,517$3,935,536$5,628,380$6,698,299$9,437,352$10,204,975