Quarter	Japanese Yen (Billions)
1997-10-01	1611144.1
1998-01-01	1606524.9
1998-04-01	1613236.8
1998-07-01	1625241.0
1998-10-01	1599739.3
1999-01-01	1599810.9
1999-04-01	1609429.0
1999-07-01	1614069.7
1999-10-01	1633521.0
2000-01-01	1637373.6
2000-04-01	1635425.8
2000-07-01	1635340.8
2000-10-01	1647485.0
2001-01-01	1670726.0
2001-04-01	1666046.7
2001-07-01	1649901.1
2001-10-01	1647969.9
2002-01-01	1644454.4
2002-04-01	1649163.1
2002-07-01	1631371.3
2002-10-01	1636101.2
2003-01-01	1644485.3
2003-04-01	1638815.0
2003-07-01	1617406.4
2003-10-01	1629368.6
2004-01-01	1645916.6
2004-04-01	1643220.9
2004-07-01	1632475.1
2004-10-01	1641223.2
2005-01-01	1656363.6
2005-04-01	1653504.1
2005-07-01	1645211.2
2005-10-01	1651554.1
2006-01-01	1641385.4
2006-04-01	1628387.2
2006-07-01	1635606.6
2006-10-01	1638618.9
2007-01-01	1634815.7
2007-04-01	1618400.0
2007-07-01	1626439.5
2007-10-01	1635828.0
2008-01-01	1636461.2
2008-04-01	1630237.4
2008-07-01	1625535.6
2008-10-01	1650259.4
2009-01-01	1647704.8
2009-04-01	1660445.6
2009-07-01	1665383.6
2009-10-01	1673070.8
2010-01-01	1678425.3
2010-04-01	1695324.9
2010-07-01	1699233.4
2010-10-01	1705771.5
2011-01-01	1698551.0
2011-04-01	1712857.6
2011-07-01	1726704.4
2011-10-01	1743080.9
2012-01-01	1752574.4
2012-04-01	1759125.0
2012-07-01	1770801.9
2012-10-01	1780450.6
2013-01-01	1798190.6
2013-04-01	1796922.0
2013-07-01	1814019.6
2013-10-01	1829388.0
2014-01-01	1833584.6
2014-04-01	1846640.2
2014-07-01	1858548.3
2014-10-01	1897203.6
2015-01-01	1898377.9
2015-04-01	1896330.9
2015-07-01	1903723.2
2015-10-01	1923456.0
2016-01-01	1958396.6
2016-04-01	1990712.5
2016-07-01	1988461.8
2016-10-01	1987864.3
2017-01-01	1991211.7
2017-04-01	1997781.3
2017-07-01	2006087.1
2017-10-01	2021693.7
2018-01-01	2022769.8