| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 24,908 | +16.0% |
| 2024/12 | 21,476 | - |
| 2022/12 | 7,396 | -79.5% |
| 2021/12 | 36,059 | +143.4% |
| 2020/12 | 14,814 | -43.2% |
| 2019/12 | 26,066 | +140.5% |
| 2018/12 | 10,837 | - |
| 2017/12 | 0 | -100.0% |
| 2016/12 | 1,878 | -70.9% |
| 2015/12 | 6,459 | -29.6% |
| 2014/12 | 9,178 | +13.2% |
| 2013/12 | 8,108 | -31.8% |
| 2012/12 | 11,897 | +454.1% |
| 2011/12 | 2,147 | - |