| （単位：十億円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,855 | +7.6% |
| 2025/3 | 3,581 | +3.8% |
| 2024/3 | 3,449 | +7.0% |
| 2023/3 | 3,224 | +8.5% |
| 2022/3 | 2,973 | +7.8% |
| 2021/3 | 2,756 | +0.9% |
| 2020/3 | 2,731 | +1.9% |
| 2019/3 | 2,681 | -4.3% |
| 2018/3 | 2,800 | -1.5% |
| 2017/3 | 2,844 | +3.7% |
| 2016/3 | 2,743 | -0.1% |
| 2015/3 | 2,745 | +7.5% |
| 2014/3 | 2,553 | +10.1% |
| 2013/3 | 2,319 | -2.9% |
| 2012/3 | 2,389 | - |