| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/6 | 2,150 | +23.9% |
| 2024/6 | 1,735 | +32.3% |
| 2023/6 | 1,311 | -66.9% |
| 2022/6 | 3,968 | +322.7% |
| 2021/6 | 938 | +13.2% |
| 2020/6 | 829 | -24.3% |
| 2019/6 | 1,095 | +439.1% |
| 2018/6 | 203 | +712.6% |
| 2017/6 | 25 | -86.2% |
| 2016/6 | 181 | -69.9% |
| 2015/6 | 602 | +150.3% |
| 2014/6 | 240 | -11.9% |
| 2013/6 | 273 | +3.6% |
| 2012/6 | 263 | +12.4% |
| 2011/6 | 234 | - |