| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/7 | 50,838 | -29.6% |
| 2024/7 | 72,225 | -3.7% |
| 2023/7 | 74,996 | -31.3% |
| 2022/7 | 109,229 | +2940.1% |
| 2021/7 | 3,593 | -94.4% |
| 2020/7 | 64,514 | +1927.5% |
| 2019/7 | 3,182 | +117.6% |
| 2018/7 | 1,462 | - |
| 2017/7 | 0 | -100.0% |
| 2016/7 | 23,552 | - |
| 2015/7 | 0 | -100.0% |
| 2014/7 | 30,581 | +497.2% |
| 2013/7 | 5,121 | -89.7% |
| 2012/7 | 49,933 | - |