Commodity2005200620072008200920102011
Postage/revenue stamps, stamp-postmarks, first-day covers, postal stationer ...$646,846$810,956$1,398,381$1,677,348$3,558,726$3,280,521$1,882,394
Total$646,846$810,956$1,398,381$1,677,348$3,558,726$3,280,521$1,882,394