| （単位：百万ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,280 | +91.4% |
| 2023/12 | 669 | -44.2% |
| 2022/12 | 1,200 | +9.1% |
| 2021/12 | 1,100 | +340.1% |
| 2020/12 | 250 | -66.7% |
| 2019/12 | 750 | -16.7% |
| 2018/12 | 900 | -11.5% |
| 2017/12 | 1,016 | +306.6% |
| 2016/12 | 250 | 0.0% |
| 2015/12 | 250 | -81.8% |
| 2014/12 | 1,374 | +13.3% |
| 2013/12 | 1,213 | +44.5% |
| 2012/12 | 839 | -27.4% |
| 2011/12 | 1,157 | - |