Commodity2005200620072008200920102011
Postage/revenue stamps, stamp-postmarks, first-day covers, postal stationer ...$3,190,458$2,861,349$2,179,435$2,519,839$2,406,592$1,875,103$1,397,286
Total$3,190,458$2,861,349$2,179,435$2,519,839$2,406,592$1,875,103$1,397,286