| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/2 | 36,400 | +766.7% |
| 2024/2 | 4,200 | +7.7% |
| 2023/2 | 3,900 | -92.9% |
| 2022/2 | 55,200 | +29.3% |
| 2021/2 | 42,700 | +390.8% |
| 2020/2 | 8,700 | +107.1% |
| 2019/2 | 4,200 | -87.6% |
| 2018/2 | 33,800 | -30.2% |
| 2017/2 | 48,400 | -14.2% |
| 2016/2 | 56,400 | +55.4% |
| 2015/2 | 36,300 | -27.3% |
| 2014/2 | 49,900 | +150.8% |
| 2013/2 | 19,900 | -58.3% |
| 2012/2 | 47,700 | - |