環境対策引当金、自己株式の処分、構築物（純額）他1件
- 【期間】
| 年度 | 環境対策引当金 | 自己株式の処分 | 構築物（純額） | 債務保証損失引当金繰入額 |
|---|
| 2008/03 | - | | 151百万 | | 241億 | | - | |
| 2009/03 | - | | 111百万 | -26.5% | 258億 | +6.9% | - | |
| 2010/03 | - | | 49百万 | -55.9% | 254億 | -1.3% | - | |
| 2011/03 | - | | 12百万 | -75.5% | 251億 | -1.1% | - | |
| 2012/03 | - | | 25百万 | +108.3% | 239億 | -4.8% | - | |
| 2013/03 | - | | 49百万 | +96% | 227億 | -5.1% | - | |
| 2014/03 | - | | - | | 175億 | -22.8% | - | |
| 2015/03 | - | | - | | 189億 | +7.7% | - | |
| 2016/03 | - | | - | | 181億 | -4.1% | - | |
| 2017/03 | - | | - | | 193億 | +6.8% | 76.6億 | |
| 2018/03 | 75.1億 | | - | | 178億 | -7.7% | - | |
| 2019/03 | 70.8億 | -5.7% | - | | 199億 | +11.4% | - | |
| 2020/03 | 69.4億 | -2% | - | | 197億 | -1.1% | 79.4億 | +3.7% |
| 2021/03 | 71.3億 | +2.8% | - | | 193億 | -1.9% | - | |
| 2022/03 | 70.9億 | -0.6% | - | | 271億 | +40.4% | - | |
| 2023/03 | 72.4億 | +2.1% | - | | 265億 | -2.2% | - | |
