date posting-rate spam-rate
20040407 1 0
20040409 1 0
20040418 1 0
20040601 1 0
20040626 1 0
20040809 1 0
20040924 2 0
20041209 1 0
20050405 1 0
20050414 1 0
20050420 3 0
20050521 1 0
20050701 1 0
20050801 1 0
20051003 1 0
20060203 1 0
20060209 1 0
20060616 1 0
20060704 1 0
20070407 1 0