株主資本合計、退職給付に係る資産の増減額（△は増加）、Transfer To Capital Surplus From Retained Earnings他1件
- 【期間】
| 年度 | 株主資本合計 | 退職給付に係る資産の増減額（△は増加） | Transfer To Capital Surplus From Retained Earnings | 災害による損失 |
|---|
| 2007/03 | 0.76兆 | | - | | - | | - | |
| 2008/03 | 0.79兆 | +3.3% | - | | - | | - | |
| 2009/03 | 0.75兆 | -4.2% | - | | - | | - | |
| 2010/03 | 0.75兆 | -0.3% | - | | - | | - | |
| 2011/03 | 0.75兆 | -0.3% | - | | - | | 40.7億 | |
| 2012/03 | 0.74兆 | -1% | - | | - | | 13.5億 | -66.9% |
| 2013/03 | 0.75兆 | +0.9% | - | | - | | - | |
| 2014/03 | 0.76兆 | +1.2% | -258億 | | - | | - | |
| 2015/03 | 0.77兆 | +1.1% | 10.5億 | 黒転 | - | | - | |
| 2016/03 | 0.79兆 | +2.9% | -13億 | 赤転 | - | | - | |
| 2017/03 | 0.81兆 | +3.1% | -20.2億 | 赤拡 | - | | 6.2億 | -54% |
| 2018/03 | 0.84兆 | +3.7% | -180億 | 赤拡 | - | | - | |
| 2019/03 | 0.87兆 | +3.5% | -70.4億 | 赤縮 | - | | 1.95億 | -68.5% |
| 2020/03 | 1兆 | +14.6% | -106億 | 赤拡 | - | | 0.6億 | -69.2% |
| 2021/03 | 1.05兆 | +5.4% | 612億 | 黒転 | - | | 1.17億 | +95% |
| 2022/03 | 1.15兆 | +8.7% | -9.38億 | 赤転 | - | | 3.62億 | +209.4% |
| 2023/03 | 1.17兆 | +2.2% | -9.41億 | 赤拡 | - | | 0.02億 | -99.4% |
| 2024/03 | 1.18兆 | +1.2% | -14.1億 | 赤拡 | - | | 0.64億 | 大幅増 |
