| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/3 | 567,002 | +36.6% |
| 2024/3 | 414,931 | +39.5% |
| 2023/3 | 297,372 | -16.6% |
| 2022/3 | 356,653 | +259.7% |
| 2021/3 | 99,147 | -47.9% |
| 2020/3 | 190,405 | +18.0% |
| 2019/3 | 161,395 | +7.8% |
| 2018/3 | 149,687 | +1090.6% |
| 2017/3 | 12,572 | -86.7% |
| 2016/3 | 94,200 | -12.2% |
| 2015/3 | 107,239 | - |
| 2013/12 | 0 | -100.0% |
| 2012/12 | 220,695 | +1008.0% |
| 2011/12 | 19,918 | +97.6% |
| 2010/12 | 10,082 | - |