| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/2 | 2,513 | +1.2% |
| 2024/2 | 2,484 | +10.2% |
| 2023/1 | 2,255 | +3.6% |
| 2022/1 | 2,176 | +980.0% |
| 2021/1 | 201 | -87.0% |
| 2020/2 | 1,551 | -35.5% |
| 2019/2 | 2,407 | +46.4% |
| 2018/2 | 1,644 | -3.3% |
| 2017/1 | 1,699 | -7.0% |
| 2016/1 | 1,828 | +10.8% |
| 2015/1 | 1,650 | +12.2% |
| 2014/2 | 1,471 | +9.4% |
| 2013/2 | 1,345 | +1.8% |
| 2012/1 | 1,320 | +10.7% |
| 2011/1 | 1,193 | - |