200801  145 incomplete files out of 2535        (  5.72 %)
200802  243 incomplete files out of 1106        ( 20.49 %)
200803  123 incomplete files out of 1291        (  9.53 %)
200804  104 incomplete files out of  631        ( 29.16 &)
200805  119 incomplete files out of  628        ( 18.95 %)