| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 21,433 | +63.6% |
| 2024/12 | 13,104 | +186.4% |
| 2023/12 | 4,576 | -9.8% |
| 2022/12 | 5,073 | -79.8% |
| 2021/12 | 25,126 | +257.7% |
| 2020/12 | 7,025 | -75.0% |
| 2019/12 | 28,144 | +40.1% |
| 2018/12 | 20,094 | +56.8% |
| 2017/12 | 12,814 | +150.7% |
| 2016/12 | 5,112 | +115.3% |
| 2015/12 | 2,374 | +41.7% |
| 2014/12 | 1,675 | -48.0% |
| 2013/12 | 3,220 | - |