| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2026/1 | 408 | -59.5% |
| 2025/2 | 1,007 | - |
| 2023/1 | 2,826 | -61.6% |
| 2022/1 | 7,356 | +887.4% |
| 2021/1 | 745 | -52.4% |
| 2020/2 | 1,565 | -26.3% |
| 2019/2 | 2,124 | +103.1% |
| 2018/2 | 1,046 | -71.8% |
| 2017/1 | 3,706 | +7.8% |
| 2016/1 | 3,438 | - |
| 2015/1 | 0 | -100.0% |
| 2014/2 | 1,461 | -22.1% |
| 2013/2 | 1,875 | +1.8% |
| 2012/1 | 1,842 | -24.9% |
| 2011/1 | 2,452 | - |