date posting-rate spam-rate
20061122 4 0
20070109 1 0
20070827 1 0
20070903 1 0
20080109 1 0
20080204 1 0
20080824 1 0
20080825 1 0
20110421 1 0
20110427 2 0
20110429 1 0
20110501 1 0
20110503 2 0
20110905 2 0
20110907 3 0
20110921 1 0
20110924 1 0
20110925 1 0
20111018 2 0
20111019 1 0
20111021 1 0