date posting-rate spam-rate
20111116 2 0
20111124 1 0
20111204 100 0
20111216 2 0
20120110 1 0
20120111 1 0
20120117 1 0
20120122 2 0
20120207 2 0
20120217 1 0
20120311 1 1
20120425 1 0
20120429 1 0
20120503 1 0
20120906 1 0
20121203 1 0