| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 20,391 | +3344.4% |
| 2024/12 | 592 | +3.0% |
| 2023/12 | 575 | -0.7% |
| 2022/12 | 579 | +3.6% |
| 2021/12 | 559 | -94.7% |
| 2020/12 | 10,547 | +1948.0% |
| 2019/12 | 515 | +11.2% |
| 2018/12 | 463 | -6.5% |
| 2017/12 | 495 | +8.1% |
| 2016/12 | 458 | +0.7% |
| 2015/12 | 455 | +2.5% |
| 2014/12 | 444 | +11.3% |
| 2013/12 | 399 | -5.2% |
| 2012/12 | 421 | +72.5% |
| 2011/12 | 244 | - |