| （単位：百万ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | 390 | +153.0% |
| 2024/12 | 154 | -72.9% |
| 2023/12 | 568 | -46.4% |
| 2022/12 | 1,062 | +11524.4% |
| 2021/12 | 9 | -98.9% |
| 2020/12 | 798 | -184.9% |
| 2019/12 | -941 | +764.1% |
| 2018/12 | -109 | +73.9% |
| 2017/12 | -63 | -10.3% |
| 2016/12 | -70 | +176.6% |
| 2015/12 | -26 | +350.7% |
| 2014/12 | -6 | -116.6% |
| 2013/12 | 33 | +4.3% |
| 2012/12 | 32 | -30.2% |
| 2011/12 | 46 | - |