《宋史·本纪·卷三十》
十九日，下诏：州县科折赋税数额，第五等户不要平均分配。
乙未，诏州县科折之数，第三等户毋或均配。
On the nineteenth day, an imperial edict was issued: the amount of taxes and levies in the prefectures and counties should not be averaged for households of the fifth level.