| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 21,360 | -60.4% |
| 2024/12 | 54,000 | - |
| 2022/12 | 43,000 | +38.7% |
| 2021/12 | 31,000 | +34.8% |
| 2020/12 | 23,000 | +9.5% |
| 2019/12 | 21,000 | - |
| 2018/12 | 0 | - |
| 2017/12 | 0 | -100.0% |
| 2016/12 | 5,000 | -19.2% |
| 2015/12 | 6,188 | -67.3% |
| 2014/12 | 18,943 | +2.2% |
| 2013/12 | 18,544 | -7.5% |
| 2012/12 | 20,045 | -67.8% |
| 2011/12 | 62,294 | +17.9% |
| 2010/12 | 52,827 | - |