Commodity2005200620072008200920102011
Photographic plates & film, exposed & developed (excl. cinematographic film ...$1,308,403$857,360$559,151$329,790$295,572$362,761$182,211
Microfilms$2,080,894$935,790     
Photographic plates & film, exposed & developed (excl. cinematographic film ...$1,628,089$6,183,318$2,739,861$7,747,177$9,594,918$19,597,910$24,935,480
Total$5,017,386$7,976,468$3,299,012$8,076,967$9,890,490$19,960,671$25,117,691