Quarter	Yen to National Currency Units
1999-01-01	127.81
1999-04-01	124.82
1999-07-01	112.67
1999-10-01	102.73
2000-01-01	98.53
2000-04-01	100.57
2000-07-01	94.94
2000-10-01	106.92
2001-01-01	110.74
2001-04-01	105.37
2001-07-01	109.02
2001-10-01	115.33
2002-01-01	115.51
2002-04-01	118.20
2002-07-01	119.67
2002-10-01	124.39
2003-01-01	129.18
2003-04-01	137.32
2003-07-01	128.80
2003-10-01	135.05
2004-01-01	126.97
2004-04-01	132.40
2004-07-01	137.17
2004-10-01	139.65
2005-01-01	138.44
2005-04-01	133.95
2005-07-01	136.25
2005-10-01	138.90
2006-01-01	142.42
2006-04-01	145.75
2006-07-01	149.34
2006-10-01	156.93
2007-01-01	157.32
2007-04-01	166.63
2007-07-01	163.55
2007-10-01	164.93
2008-01-01	157.37
2008-04-01	166.44
2008-07-01	150.47
2008-10-01	126.14
2009-01-01	131.17
2009-04-01	135.51
2009-07-01	131.07
2009-10-01	133.16
2010-01-01	125.93
2010-04-01	108.79
2010-07-01	113.68
2010-10-01	108.65
2011-01-01	117.61
2011-04-01	116.25
2011-07-01	103.79
2011-10-01	100.20
2012-01-01	109.56
2012-04-01	100.13
2012-07-01	100.37
2012-10-01	113.61
2013-01-01	120.87
2013-04-01	129.39
2013-07-01	131.78
2013-10-01	144.72
2014-01-01	142.42
2014-04-01	138.44
2014-07-01	138.11
2014-10-01	145.23
2015-01-01	128.95
2015-04-01	137.01
2015-07-01	134.69
2015-10-01	131.07
2016-01-01	127.90
2016-04-01	114.05
2016-07-01	113.09
2016-10-01	123.40
2017-01-01	119.55
2017-04-01	127.75
2017-07-01	132.82
2017-10-01	135.01
2018-01-01	131.15
2018-04-01	129.04
2018-07-01	131.23