| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 82,220 | -4.9% |
| 2024/12 | 86,493 | +77.3% |
| 2023/12 | 48,771 | -31.2% |
| 2022/12 | 70,856 | +59.3% |
| 2021/12 | 44,480 | +73.1% |
| 2020/12 | 25,690 | -69.7% |
| 2019/12 | 84,888 | -18.6% |
| 2018/12 | 104,276 | +400.7% |
| 2017/12 | 20,825 | +112.1% |
| 2016/12 | 9,817 | +387.2% |
| 2015/12 | 2,015 | - |
| 2012/12 | 13,549 | +100.2% |
| 2011/12 | 6,768 | - |