| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/5 | 161,768 | +0.8% |
| 2024/5 | 160,533 | +16.3% |
| 2023/5 | 138,080 | +10.1% |
| 2022/5 | 125,466 | +12.1% |
| 2021/5 | 111,898 | +9.9% |
| 2020/5 | 101,793 | +0.9% |
| 2019/5 | 100,883 | +1.2% |
| 2018/5 | 99,654 | +5.9% |
| 2017/5 | 94,093 | +5.9% |
| 2016/5 | 88,886 | +1.7% |
| 2015/5 | 87,410 | +7.4% |
| 2014/5 | 81,399 | +4.8% |
| 2013/5 | 77,686 | +8.7% |
| 2012/5 | 71,494 | - |