| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/5 | 124,200 | -19.7% |
| 2024/5 | 154,600 | +3.8% |
| 2023/5 | 148,900 | -34.1% |
| 2022/5 | 226,000 | +218.3% |
| 2021/5 | 71,000 | +3281.0% |
| 2020/5 | 2,100 | -98.2% |
| 2019/5 | 116,400 | -17.7% |
| 2018/5 | 141,500 | -0.5% |
| 2017/5 | 142,200 | -309.1% |
| 2016/5 | -68,000 | -140.7% |
| 2015/5 | 166,900 | +6.4% |
| 2014/5 | 156,900 | -18.3% |
| 2013/5 | 192,000 | -26.6% |
| 2012/5 | 261,700 | +14.1% |
| 2011/5 | 229,300 | - |