| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/3 | 261,022 | +40.3% |
| 2024/3 | 185,995 | -2.8% |
| 2023/3 | 191,382 | +14.3% |
| 2022/3 | 167,501 | +52.3% |
| 2021/3 | 109,986 | -8.3% |
| 2020/3 | 120,002 | -25.0% |
| 2019/3 | 159,997 | -9.0% |
| 2018/3 | 175,776 | +1038.5% |
| 2017/3 | 15,439 | -74.5% |
| 2016/3 | 60,503 | +474.4% |
| 2015/3 | 10,534 | -79.8% |
| 2014/3 | 52,138 | -39.4% |
| 2013/3 | 86,059 | +12.1% |
| 2012/3 | 76,782 | - |