| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,739 | +54.2% |
| 2023/12 | 1,128 | -13.8% |
| 2022/12 | 1,308 | -0.9% |
| 2021/12 | 1,320 | -10.6% |
| 2020/12 | 1,476 | +22.8% |
| 2019/12 | 1,202 | -2.9% |
| 2018/12 | 1,238 | -11.5% |
| 2017/12 | 1,399 | +4.8% |
| 2016/12 | 1,335 | -13.9% |
| 2015/12 | 1,551 | +1.4% |
| 2014/12 | 1,530 | +0.6% |
| 2013/12 | 1,521 | -21.7% |
| 2012/12 | 1,943 | +7.6% |
| 2011/12 | 1,806 | -10.6% |
| 2010/12 | 2,020 | - |