Commodity2005200620072008200920102011
Photographic plates & film, exposed & developed (excl. cinematographic film ...$11,241,581$9,066,677$7,232,192$4,533,775$3,389,860$3,070,405$2,833,856
Microfilms$203,814$236,050     
Photographic plates & film, exposed & developed (excl. cinematographic film ...$9,025,094$8,666,816$7,722,628$23,098,853$44,811,053$43,193,343$38,951,969
Total$20,470,489$17,969,543$14,954,820$27,632,628$48,200,913$46,263,748$41,785,825