| （単位：百万ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/5 | 1,691 | -16.1% |
| 2024/5 | 2,015 | +102.5% |
| 2023/5 | 995 | -15.5% |
| 2022/5 | 1,177 | -19.8% |
| 2021/5 | 1,468 | -20.3% |
| 2020/5 | 1,842 | +63.7% |
| 2019/5 | 1,125 | +18.0% |
| 2018/5 | 954 | -18.8% |
| 2017/5 | 1,175 | -2.6% |
| 2016/5 | 1,207 | -18.5% |
| 2015/5 | 1,480 | -4.6% |
| 2014/5 | 1,551 | +9.9% |
| 2013/5 | 1,412 | +34.2% |
| 2012/5 | 1,052 | -22.2% |
| 2011/5 | 1,352 | -8.2% |
| 2010/5 | 1,472 | - |