| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/3 | 165,015 | -10.3% |
| 2024/3 | 184,021 | +21.9% |
| 2023/3 | 150,921 | -50.6% |
| 2022/3 | 305,239 | +220.4% |
| 2021/3 | 95,259 | +23.4% |
| 2020/3 | 77,198 | -41.8% |
| 2019/3 | 132,697 | +18.2% |
| 2018/3 | 112,218 | +124.4% |
| 2017/3 | 49,998 | -45.3% |
| 2016/3 | 91,477 | -41.0% |
| 2015/3 | 155,125 | +210.1% |
| 2014/3 | 50,030 | - |
| 2013/3 | 0 | -100.0% |
| 2012/3 | 45,639 | +44.9% |
| 2011/3 | 31,506 | - |