Changes in the Sewerage Charge in Japan, 1985-2014
Ministry of Internal Affairs and Communications monitors the sewerage charge monthly.
The data below show the changes in the price indexes of sewerage charge between 1985 and 2014, if the price in 2010 is taken as 100.
Year | Index (2010 = 100) | sewerage charge (yen/20m3) |
1985 | 55.5 | 1127 |
1986 | 58.4 | 1186 |
1987 | 60.2 | 1222 |
1988 | 61.4 | 1246 |
1989 | 62.5 | 1269 |
1990 | 63.8 | 1295 |
1991 | 64.6 | 1311 |
1992 | 66.3 | 1346 |
1993 | 69.3 | 1407 |
1994 | 72.3 | 1468 |
1995 | 74.0 | 1502 |
1996 | 77.6 | 1575 |
1997 | 81.3 | 1650 |
1998 | 84.6 | 1717 |
1999 | 86.1 | 1748 |
2000 | 89.0 | 1807 |
2001 | 91.4 | 1855 |
2002 | 93.4 | 1896 |
2003 | 94.2 | 1912 |
2004 | 95.4 | 1937 |
2005 | 96.6 | 1961 |
2006 | 97.2 | 1973 |
2007 | 97.7 | 1983 |
2008 | 98.3 | 1995 |
2009 | 99.3 | 2016 |
2010 | 100.0 | 2030 |
2011 | 100.4 | 2038 |
2012 | 100.9 | 2048 |
2013 | 101.8 | 2067 |
2014 | 105.0 | 2132 |
The next graph shows the changes in one month sewerage charge (20m3) from 1985 to 2014.
Source is Statistics Bureau. 消費者物価指数 (CPI) 結果
www.stat.go.jp/data/cpi/historic.htm
www.e-stat.go.jp/SG1/estat/Csvdl.do?sinfid=000011288564
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