Included are legal entities and subdivisions, with stationary sources of pollution (including boilers), regardless of whether they are equipped with treatment plants or not
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2017 | 78 | 14.71% |
| 2016 | ||
| 2015 | ||
| 2014 | ||
| 2013 | ||
| 2012 | ||
| 2011 | ||
| 2010 | ||
| 2009 | ||
| 2008 | ||
| 2007 | ||
| 2006 | ||