Commodity2005200620072008
Silver (incl. silver plated with gold/platinum), in powder form   $118
Silver (incl. silver plated with gold/platinum), unwrought$7,354$477$926$243
Silver (incl. silver plated with gold/platinum), in semi-manufactured forms ...$19,548$16,083$48,066 
Total$26,902$16,560$48,992$361