| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/1 | 27,332 | +20.7% |
| 2024/1 | 22,641 | -1.8% |
| 2023/1 | 23,052 | -23.8% |
| 2022/1 | 30,263 | -0.5% |
| 2021/1 | 30,416 | -36.2% |
| 2020/1 | 47,652 | -15.9% |
| 2019/1 | 56,678 | -13.9% |
| 2018/1 | 65,849 | -18.6% |
| 2017/1 | 80,932 | -22.9% |
| 2016/1 | 105,037 | -28.3% |
| 2015/1 | 146,474 | -14.1% |
| 2014/1 | 170,448 | -3.3% |
| 2013/1 | 176,313 | +13.4% |
| 2012/1 | 155,434 | - |