my sales history also shows that may was the worst month

来源: 于 2009-06-23 10:03:05 [旧帖] [给我悄悄话] 本文已被阅读：次

use jan as base at 100%:

jan: 100
feb: 115
mar: 200
apr: 110
may: 60
jun: 105 (to date)