| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 2023/12 | 691,767 | +1.1% |
| 2022/12 | 683,979 | -14.1% |
| 2021/12 | 796,329 | +6.7% |
| 2020/12 | 746,438 | -9.3% |
| 2019/12 | 823,202 | +30.0% |
| 2018/12 | 633,157 | -0.4% |
| 2017/12 | 635,656 | +12.3% |
| 2016/12 | 565,787 | +4.2% |
| 2015/12 | 543,077 | +4.9% |
| 2014/12 | 517,665 | +1.2% |
| 2013/12 | 511,292 | +21.7% |
| 2012/12 | 420,193 | +12.6% |
| 2011/12 | 373,071 | - |