| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/6 | 482,355 | -0.1% |
| 2024/6 | 482,980 | +2.5% |
| 2023/6 | 471,028 | +15.6% |
| 2022/6 | 407,349 | +15.9% |
| 2021/6 | 351,443 | +7.1% |
| 2020/6 | 328,065 | -9.9% |
| 2019/6 | 363,929 | -5.2% |
| 2018/6 | 383,870 | -4.2% |
| 2017/6 | 400,896 | +2.2% |
| 2016/6 | 392,202 | +5.8% |
| 2015/6 | 370,535 | +0.8% |
| 2014/6 | 367,467 | +9.9% |
| 2013/6 | 334,357 | +3.9% |
| 2012/6 | 321,868 | - |