Order ID	Order No	Customer No	Sales Date	Item No	Quantity
1	1	1	2011/5/20	1	65
2	1	1	2011/5/20	12	70
3	2	2	2011/6/15	5	55
4	3	3	2011/7/24	6	40
5	4	4	2011/8/14	8	85
6	4	4	2011/8/14	9	70
7	5	4	2011/9/3	12	60
8	6	5	2011/9/11	15	80
9	7	5	2011/10/5	13	90