投資有価証券評価損益（△は益）、自己株式の取得、退職金他2件
- 【期間】
| 年度 | 投資有価証券評価損益（△は益） | 自己株式の取得 | 退職金 | 資産除去債務 | 減価償却費 |
|---|
| 2008/03 | 17.5億 | | -586億 | | 81百万 | | - | | 64.1億 | |
| 2009/03 | 139億 | +699.2% | -274億 | 赤縮 | - | | - | | 68.1億 | +6.3% |
| 2010/03 | 12億 | -91.4% | -1.53億 | 赤縮 | 27百万 | -66.7% | - | | 68.4億 | +0.5% |
| 2011/03 | 4.36億 | -63.6% | -1.18億 | 赤縮 | - | | 30.1億 | | 65.6億 | -4.2% |
| 2012/03 | 11.5億 | +163.5% | -0.76億 | 赤縮 | - | | 30.7億 | +2.1% | 71.6億 | +9.2% |
| 2013/03 | 26.9億 | +134.2% | -0.38億 | 赤縮 | - | | 11億 | -64.1% | 77.6億 | +8.4% |
| 2014/03 | 4.88億 | -81.9% | - | | - | | 11億 | +0.2% | 134億 | +72.6% |
| 2015/03 | 0.67億 | -86.3% | - | | - | | 11.2億 | +1.9% | 137億 | +2.4% |
| 2016/03 | 9.23億 | 大幅増 | - | | - | | 11.5億 | +1.9% | 159億 | +15.8% |
| 2017/03 | 1.61億 | -82.6% | - | | - | | 9.66億 | -15.6% | 161億 | +1.1% |
| 2018/03 | 7.58億 | +370.8% | - | | - | | 9.86億 | +2.1% | 155億 | -3.8% |
| 2019/03 | 43.2億 | +470.2% | - | | - | | 10.1億 | +2.1% | 144億 | -7% |
| 2020/03 | 72.3億 | +67.3% | - | | - | | 14.8億 | +47.2% | 131億 | -8.9% |
| 2021/03 | 29.1億 | -59.8% | - | | - | | 15億 | +1.4% | 113億 | -13.3% |
| 2022/03 | 7.42億 | -74.5% | - | | - | | - | | 112億 | -1.5% |
| 2023/03 | 3.37億 | -54.6% | - | | - | | 11.4億 | -24.4% | 116億 | +3.8% |
| 2024/03 | 6.85億 | +103.3% | - | | - | | 11.5億 | +0.9% | - | |
