| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 100,000 | +100.0% |
| 2023/12 | 50,000 | -36.4% |
| 2022/12 | 78,622 | +225.9% |
| 2021/12 | 24,125 | -68.3% |
| 2020/12 | 76,189 | +25.3% |
| 2019/12 | 60,816 | -45.0% |
| 2018/12 | 110,540 | +57.9% |
| 2017/12 | 70,000 | +30.8% |
| 2016/12 | 53,502 | +13.5% |
| 2015/12 | 47,144 | +1481.5% |
| 2014/12 | 2,981 | -69.7% |
| 2013/12 | 9,825 | - |
| 2011/12 | 53,208 | - |