| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/3 | 56,931 | +1.5% |
| 2024/3 | 56,075 | +6.4% |
| 2023/3 | 52,711 | +4.4% |
| 2022/3 | 50,466 | +5.1% |
| 2021/3 | 48,026 | +10.4% |
| 2020/3 | 43,483 | +7.3% |
| 2019/3 | 40,537 | +0.4% |
| 2018/3 | 40,375 | +6.5% |
| 2017/3 | 37,897 | +8.3% |
| 2016/3 | 35,008 | +6.9% |
| 2015/3 | 32,740 | +16.5% |
| 2014/3 | 28,108 | +14.7% |
| 2013/3 | 24,495 | +14.5% |
| 2012/3 | 21,394 | - |