| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/6 | 1,280 | +4.0% |
| 2024/6 | 1,231 | +9.8% |
| 2023/6 | 1,121 | -43.1% |
| 2022/6 | 1,969 | +43.5% |
| 2021/6 | 1,372 | +36.4% |
| 2020/6 | 1,006 | +7.3% |
| 2019/6 | 937 | -5.2% |
| 2018/6 | 989 | -21.5% |
| 2017/6 | 1,259 | +9.0% |
| 2016/6 | 1,155 | -25.8% |
| 2015/6 | 1,557 | +133.4% |
| 2014/6 | 667 | +3.1% |
| 2013/6 | 647 | -12.7% |
| 2012/6 | 741 | +1.2% |
| 2011/6 | 732 | -4.4% |
| 2010/6 | 766 | - |