| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,624 | -35.4% |
| 2024/12 | 2,514 | +67.6% |
| 2023/12 | 1,500 | -0.3% |
| 2022/12 | 1,504 | -59.4% |
| 2021/12 | 3,705 | +656.1% |
| 2020/12 | 490 | -34.1% |
| 2019/12 | 744 | -41.1% |
| 2018/12 | 1,263 | +221.4% |
| 2017/12 | 393 | -74.6% |
| 2016/12 | 1,547 | -51.4% |
| 2015/12 | 3,182 | +19.3% |
| 2014/12 | 2,668 | +12.5% |
| 2013/12 | 2,371 | +80.2% |
| 2012/12 | 1,316 | - |