| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,076 | -34.1% |
| 2023/12 | 3,151 | -4.0% |
| 2022/12 | 3,282 | +32.6% |
| 2021/12 | 2,476 | +18.6% |
| 2020/12 | 2,087 | +45.7% |
| 2019/12 | 1,432 | -16.4% |
| 2018/12 | 1,714 | -21.1% |
| 2017/12 | 2,173 | +44.3% |
| 2016/12 | 1,505 | +32.5% |
| 2015/12 | 1,136 | +31.1% |
| 2014/12 | 866 | -7.1% |
| 2013/12 | 933 | -35.4% |
| 2012/12 | 1,445 | +48.0% |
| 2011/12 | 976 | - |