| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/4 | 915,998 | +0.6% |
| 2024/4 | 910,376 | +4.2% |
| 2023/4 | 873,788 | +13.1% |
| 2022/4 | 772,883 | +4.0% |
| 2021/4 | 742,896 | +6.0% |
| 2020/4 | 700,538 | +12.9% |
| 2019/4 | 620,353 | +6.7% |
| 2018/4 | 581,665 | +65.0% |
| 2017/4 | 352,449 | +25.5% |
| 2016/4 | 280,761 | +22.2% |
| 2015/4 | 229,842 | +20.6% |
| 2014/4 | 190,545 | +30.3% |
| 2013/4 | 146,195 | +12.4% |
| 2012/4 | 130,020 | - |