| （単位：百万ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/5 | 20,821 | +11.5% |
| 2024/5 | 18,673 | +8.8% |
| 2023/5 | 17,165 | +79.9% |
| 2022/5 | 9,539 | -40.0% |
| 2021/5 | 15,887 | +20.9% |
| 2020/5 | 13,139 | -9.7% |
| 2019/5 | 14,551 | -5.4% |
| 2018/5 | 15,386 | +8.9% |
| 2017/5 | 14,126 | +4.2% |
| 2016/5 | 13,561 | -5.4% |
| 2015/5 | 14,336 | -3.9% |
| 2014/5 | 14,921 | +4.9% |
| 2013/5 | 14,224 | +3.5% |
| 2012/5 | 13,743 | +22.6% |
| 2011/5 | 11,214 | +29.2% |
| 2010/5 | 8,681 | - |