| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 108,129 | - |
| 2023/12 | 6,000 | -85.0% |
| 2022/12 | 40,000 | +400.0% |
| 2021/12 | 8,000 | -42.9% |
| 2020/12 | 14,000 | -33.3% |
| 2019/12 | 21,000 | - |
| 2018/12 | 0 | - |
| 2017/12 | 0 | -100.0% |
| 2016/12 | 3,000 | - |
| 2014/12 | 39,096 | +303.4% |
| 2013/12 | 9,692 | -51.6% |
| 2012/12 | 20,026 | -6.9% |
| 2011/12 | 21,500 | -68.4% |
| 2010/12 | 68,053 | - |