Latest 30days			Latest 30days
Date	US Dollar		date	US Dollar
1998/8/25	42.5007		2015/3/16	62.8215
1998/8/27	42.5297		2015/3/17	62.6920
1998/8/28	42.5405		2015/3/18	62.6720
1998/9/1	42.5206		2015/3/19	62.4208
1998/9/2	42.5297		2015/3/20	62.4923
1998/9/3	42.5604		2015/3/23	62.2879
1998/9/4	42.5405		2015/3/24	62.1988
1998/9/10	42.5405		2015/3/25	62.3419
1998/9/11	42.5098		2015/3/26	62.6728
1998/9/14	42.4899		2015/3/27	62.6069
			2015/3/30	62.6305
・・・			2015/3/31	62.5908
			2015/4/1	62.1580
2015/3/16	62.8215		2015/4/6	62.1580
2015/3/17	62.692		2015/4/7	62.3321
2015/3/18	62.672		2015/4/8	62.3295
2015/3/19	62.4208		2015/4/9	62.2560		From 1998/8/25　to Present
2015/3/20	62.4923		2015/4/10	62.3660
2015/3/23	62.2879		2015/4/13	62.3885
2015/3/24	62.1988		2015/4/15	62.4026
2015/3/25	62.3419		2015/4/16	62.3685
2015/3/26	62.6728		2015/4/17	62.3460
2015/3/27	62.6069		2015/4/20	62.5633
2015/3/30	62.6305		2015/4/21	62.9200
2015/3/31	62.5908		2015/4/22	62.8183
2015/4/1	62.158		2015/4/23	63.1850
2015/4/6	62.158		2015/4/24	63.4006
2015/4/7	62.3321		2015/4/27	63.6115
2015/4/8	62.3295		2015/4/28	63.3305
2015/4/9	62.256		2015/4/29	63.2025
2015/4/10	62.366
2015/4/13	62.3885
2015/4/15	62.4026
2015/4/16	62.3685
2015/4/17	62.346
2015/4/20	62.5633
2015/4/21	62.92
2015/4/22	62.8183
2015/4/23	63.185
2015/4/24	63.4006
2015/4/27	63.6115
2015/4/28	63.3305
2015/4/29	63.2025