| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/1 | 502,834 | -1.3% |
| 2024/1 | 509,411 | +256.9% |
| 2023/1 | 142,729 | -60.3% |
| 2022/1 | 359,319 | +25.7% |
| 2021/1 | 285,814 | +4.4% |
| 2020/1 | 273,893 | -38.7% |
| 2019/1 | 446,624 | +47.4% |
| 2018/1 | 303,059 | -27.0% |
| 2017/1 | 414,902 | +0.4% |
| 2016/1 | 413,420 | +28.3% |
| 2015/1 | 322,321 | -23.8% |
| 2014/1 | 423,155 | +6.9% |
| 2013/1 | 395,680 | +40.0% |
| 2012/1 | 282,702 | -26.6% |
| 2011/1 | 385,113 | - |