| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/8 | 4,619 | +2.1% |
| 2024/8 | 4,525 | +4.5% |
| 2023/8 | 4,330 | +5.2% |
| 2022/8 | 4,116 | +11.2% |
| 2021/8 | 3,703 | +27.0% |
| 2020/8 | 2,916 | +8.4% |
| 2019/8 | 2,691 | +2.0% |
| 2018/8 | 2,639 | -0.4% |
| 2017/8 | 2,649 | +1.7% |
| 2016/8 | 2,605 | +6.2% |
| 2015/8 | 2,453 | -4.2% |
| 2014/8 | 2,559 | +0.6% |
| 2013/8 | 2,544 | +21.2% |
| 2012/8 | 2,098 | -3.4% |
| 2011/8 | 2,172 | +4.9% |
| 2010/8 | 2,070 | - |