| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/3 | 495,315 | +4.3% |
| 2024/3 | 474,887 | +13.3% |
| 2023/3 | 418,988 | +5.0% |
| 2022/3 | 399,204 | +5.3% |
| 2021/3 | 379,161 | +9.4% |
| 2020/3 | 346,439 | -0.7% |
| 2019/3 | 348,949 | +2.4% |
| 2018/3 | 340,853 | +9.1% |
| 2017/3 | 312,502 | +4.6% |
| 2016/3 | 298,701 | +9.9% |
| 2015/3 | 271,766 | +8.5% |
| 2014/3 | 250,466 | +10.8% |
| 2013/3 | 226,047 | +17.4% |
| 2012/3 | 192,480 | - |