| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/3 | 480,900 | +6.9% |
| 2024/3 | 449,700 | -8.0% |
| 2023/4 | 488,600 | -0.8% |
| 2022/4 | 492,600 | +1206.6% |
| 2021/3 | 37,700 | -94.6% |
| 2020/3 | 694,800 | +38.2% |
| 2019/3 | 502,600 | +2839.2% |
| 2018/3 | 17,100 | -92.1% |
| 2017/4 | 215,200 | -57.0% |
| 2016/4 | 500,000 | -6.0% |
| 2015/3 | 532,000 | -4.7% |
| 2014/3 | 558,000 | +12.2% |
| 2013/3 | 497,300 | +18.6% |
| 2012/3 | 419,400 | -29.5% |
| 2011/4 | 594,600 | - |