環境対策引当金繰入額、建物（純額）、解決金
- 【期間】
| 年度 | 環境対策引当金繰入額 | 建物（純額） | 解決金 |
|---|
| 2008/03 | - | | 180億 | | - | |
| 2009/03 | - | | 357億 | +97.7% | - | |
| 2010/03 | - | | 322億 | -9.7% | - | |
| 2010/12 | - | | 325億 | +1% | - | |
| 2011/03 | - | | 283億 | -12.9% | - | |
| 2011/06 | - | | 306億 | +8.1% | - | |
| 2011/09 | - | | 296億 | -3.3% | - | |
| 2011/12 | - | | 288億 | -2.6% | - | |
| 2012/03 | - | | 251億 | -12.8% | - | |
| 2012/06 | - | | 267億 | +6.2% | - | |
| 2012/09 | - | | 253億 | -5.4% | - | |
| 2012/12 | - | | 245億 | -3.2% | - | |
| 2013/03 | - | | 205億 | -16.1% | - | |
| 2013/06 | - | | 229億 | +11.5% | - | |
| 2013/09 | - | | 220億 | -3.8% | - | |
| 2013/12 | - | | 216億 | -2% | 56百万 | |
| 2014/03 | - | | 208億 | -3.6% | 56百万 | ±0% |
| 2014/06 | - | | 200億 | -3.9% | - | |
| 2014/09 | - | | 192億 | -3.9% | - | |
| 2014/12 | - | | 183億 | -4.7% | - | |
| 2015/03 | - | | 183億 | +0% | - | |
| 2015/06 | - | | 169億 | -7.5% | - | |
| 2015/09 | - | | 166億 | -1.8% | - | |
| 2015/12 | - | | 157億 | -5.6% | - | |
| 2016/03 | - | | 151億 | -3.9% | - | |
| 2016/06 | - | | 149億 | -1.3% | - | |
| 2016/09 | - | | 141億 | -5.4% | - | |
| 2016/12 | - | | 135億 | -4.5% | - | |
| 2017/03 | - | | 132億 | -1.9% | - | |
| 2017/06 | - | | 125億 | -5.2% | - | |
| 2017/09 | - | | 119億 | -5% | - | |
| 2017/12 | - | | 118億 | -0.5% | - | |
| 2018/03 | - | | 111億 | -5.9% | - | |
| 2018/06 | - | | 122億 | +9.7% | - | |
| 2018/09 | - | | 122億 | -0.2% | - | |
| 2018/12 | - | | 129億 | +5.7% | - | |
| 2020/03 | 368百万 | | - | | - | |
