| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,781 | -4.5% |
| 2023/12 | 6,053 | +262.5% |
| 2022/12 | 1,670 | -20.7% |
| 2021/12 | 2,106 | +49.9% |
| 2020/12 | 1,405 | -16.6% |
| 2019/12 | 1,684 | +24.7% |
| 2018/12 | 1,350 | +72.4% |
| 2017/12 | 783 | +39.6% |
| 2016/12 | 561 | +19.4% |
| 2015/12 | 470 | -68.0% |
| 2014/12 | 1,467 | +64.8% |
| 2013/12 | 890 | +28.2% |
| 2012/12 | 694 | +25.3% |
| 2011/12 | 554 | - |