Date	NTD/USD
2015/6/9	31.302
2015/6/8	31.275
2015/6/5	31.032
2015/6/4	31.062
2015/6/3	30.922
2015/6/2	31.002
2015/6/1	30.932
2015/5/29	30.871
2015/5/28	30.801
2015/5/27	30.725
2015/5/26	30.708
2015/5/25	30.571
2015/5/22	30.541
2015/5/21	30.650
2015/5/20	30.682
2015/5/19	30.640
2015/5/18	30.610
2015/5/15	30.612
2015/5/14	30.681
2015/5/13	30.780