CategoryID,CategoryName,MinDay,MaxDay,ValidFlag
1,0-60��,0,60,0
2,61-90��,61,120,0
3,91-180��,121,180,0
4,181-365��,181,365,0
5,1-2��,366,730,0
6,3-5��,731,1825,0
7,6-8��,1826,2920,0
8,9-12��,2921,4380,0
9,13-15��,4381,99999,0