災害損失引当金の増減額（△は減少）、その他資本剰余金、引当金
- 【期間】
| 年度 | 災害損失引当金の増減額（△は減少） | その他資本剰余金 | 引当金 |
|---|
| 2007/03 | - | | 59.7億 | | - | |
| 2008/03 | - | | 59.2億 | -0.9% | - | |
| 2009/03 | - | | 59.2億 | -0% | - | |
| 2010/03 | - | | 11.2億 | -81.1% | 4.94億 | |
| 2011/03 | 214百万 | | 11.2億 | ±0% | 7.77億 | +57.3% |
| 2012/03 | - | | 11.2億 | ±0% | 5.02億 | -35.4% |
| 2013/03 | - | | 11.2億 | ±0% | 8.19億 | +63.1% |
| 2014/03 | - | | 11.2億 | ±0% | 8.62億 | +5.3% |
| 2015/03 | - | | 11.2億 | ±0% | 16.1億 | +87.1% |
| 2016/03 | - | | 11.2億 | ±0% | - | |
| 2017/03 | - | | 11.2億 | ±0% | - | |
| 2018/03 | - | | 11.2億 | ±0% | - | |
| 2019/03 | - | | 11.2億 | ±0% | - | |
| 2020/03 | - | | 11.2億 | +0.1% | - | |
| 2021/03 | - | | 11.2億 | ±0% | - | |
| 2022/03 | - | | 11.2億 | ±0% | - | |
| 2023/03 | - | | 11.5億 | +2.9% | - | |
