date posting-rate spam-rate
20020616 1 0
20020826 1 0
20021012 1 0
20021115 1 0
20030210 3 0
20030214 1 0
20030409 1 0
20030422 1 0
20040604 1 0
20040715 1 0
20040917 1 0
20050201 5 5
20050415 1 1
20050422 1 0
20050526 1 0
20050601 1 1
20051115 1 0
20051208 1 0