災害復旧費用引当金の増減額（△は減少）、受取保険金、受取利息
- 【期間】
| 年度 | 災害復旧費用引当金の増減額（△は減少） | 受取保険金 | 受取利息 |
|---|
| 2008/03 | - | | - | | 22.5億 | |
| 2009/03 | - | | - | | 23.1億 | +2.9% |
| 2010/03 | - | | - | | 20億 | -13.7% |
| 2011/03 | - | | - | | 20.6億 | +3.1% |
| 2012/03 | -113億 | | - | | 20.3億 | -1.4% |
| 2013/03 | -333億 | 赤拡 | - | | 19.1億 | -6% |
| 2014/03 | -478億 | 赤拡 | 87.7億 | | 21.9億 | +14.8% |
| 2015/03 | - | | - | | 20.7億 | -5.5% |
| 2016/03 | - | | - | | 19.6億 | -5.3% |
| 2017/03 | - | | - | | 8.27億 | -57.8% |
| 2018/03 | - | | - | | 2.5億 | -69.8% |
| 2019/03 | - | | - | | 2.23億 | -10.8% |
| 2020/03 | - | | - | | 2.24億 | +0.4% |
| 2021/03 | - | | - | | 2.4億 | +7.1% |
| 2022/03 | - | | - | | 3.03億 | +26.3% |
| 2023/03 | - | | - | | 3.55億 | +17.2% |
| 2024/03 | - | | - | | 7.08億 | +99.4% |
