| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/2 | 649 | -91.8% |
| 2024/1 | 7,951 | +18.7% |
| 2023/1 | 6,696 | -54.8% |
| 2022/1 | 14,809 | +1772.2% |
| 2021/1 | 791 | -88.6% |
| 2020/2 | 6,965 | -30.1% |
| 2019/2 | 9,963 | +24.5% |
| 2018/1 | 8,000 | +16.3% |
| 2017/1 | 6,880 | -1.7% |
| 2016/1 | 7,000 | 0.0% |
| 2015/2 | 7,000 | -18.1% |
| 2014/2 | 8,546 | +114.5% |
| 2013/2 | 3,984 | +14.8% |
| 2012/1 | 3,470 | +33.1% |
| 2011/1 | 2,608 | - |