| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/8 | 3,141 | -15.1% |
| 2023/8 | 3,700 | -15.1% |
| 2022/8 | 4,360 | +29.1% |
| 2021/8 | 3,378 | +262.9% |
| 2020/8 | 930 | -95.7% |
| 2019/8 | 21,423 | +10.3% |
| 2018/8 | 19,418 | +8.9% |
| 2017/8 | 17,826 | +6.4% |
| 2016/8 | 16,755 | +9.5% |
| 2015/8 | 15,302 | +1292.1% |
| 2014/8 | 1,099 | -20.8% |
| 2013/8 | 1,387 | +1.8% |
| 2012/8 | 1,362 | -7.1% |
| 2011/8 | 1,466 | +30.5% |
| 2010/8 | 1,123 | - |