| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2026/5 | 35,391 | +8.0% |
| 2025/5 | 32,779 | +7.5% |
| 2024/5 | 30,479 | +17.5% |
| 2023/5 | 25,950 | +11.6% |
| 2022/5 | 23,251 | +12.6% |
| 2021/5 | 20,649 | +11.3% |
| 2020/5 | 18,551 | -7.2% |
| 2019/5 | 19,985 | +19.3% |
| 2018/5 | 16,745 | +11.2% |
| 2017/5 | 15,053 | +8.3% |
| 2016/5 | 13,905 | +6.6% |
| 2015/5 | 13,049 | +20.1% |
| 2014/5 | 10,866 | +5.1% |
| 2013/5 | 10,341 | - |