| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 30,200 | +1606.2% |
| 2024/12 | 1,770 | -95.6% |
| 2023/12 | 40,000 | +50.2% |
| 2022/12 | 26,635 | -65.9% |
| 2021/12 | 78,125 | +571.8% |
| 2020/12 | 11,630 | - |
| 2018/12 | 95,125 | +217.2% |
| 2017/12 | 29,993 | - |
| 2016/12 | 0 | -100.0% |
| 2015/12 | 50,000 | +100.0% |
| 2014/12 | 25,000 | - |
| 2013/12 | 0 | -100.0% |
| 2012/12 | 57,118 | +219.2% |
| 2011/12 | 17,895 | - |