| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,217 | +56.5% |
| 2023/12 | 2,695 | -40.6% |
| 2022/12 | 4,534 | +25.3% |
| 2021/12 | 3,618 | +59.7% |
| 2020/12 | 2,265 | -80.8% |
| 2019/12 | 11,817 | +489.7% |
| 2018/12 | 2,004 | -16.1% |
| 2017/12 | 2,389 | +24.6% |
| 2016/12 | 1,918 | +108.9% |
| 2015/12 | 918 | +49.0% |
| 2014/12 | 616 | +86.1% |
| 2013/12 | 331 | +61.5% |
| 2012/12 | 205 | +22.8% |
| 2011/12 | 167 | - |