Date	NTD/USD
2015/4/24	31.051
2015/4/23	31.131
2015/4/22	31.113
2015/4/21	31.173
2015/4/20	31.102
2015/4/17	31.162
2015/4/16	31.253
2015/4/15	31.330
2015/4/14	31.312
2015/4/13	31.342
2015/4/10	31.240
2015/4/9	31.231
2015/4/8	31.226
2015/4/7	31.152
2015/4/2	31.303
2015/4/1	31.362
2015/3/31	31.401
2015/3/30	31.380
2015/3/27	31.375
2015/3/26	31.405