| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/1 | 614,077 | -6.6% |
| 2024/1 | 657,642 | +22.6% |
| 2023/1 | 536,306 | +23.2% |
| 2022/1 | 435,199 | +17.2% |
| 2021/1 | 371,281 | +7.6% |
| 2020/1 | 345,104 | +2.9% |
| 2019/1 | 335,311 | +4.2% |
| 2018/1 | 321,855 | +0.2% |
| 2017/1 | 321,179 | -5.1% |
| 2016/1 | 338,349 | -10.6% |
| 2015/1 | 378,359 | -8.0% |
| 2014/1 | 411,342 | +2.9% |
| 2013/1 | 399,919 | +18.6% |
| 2012/1 | 337,339 | - |