| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/1 | 446,203 | - |
| 2024/12 | 412,664 | +18.1% |
| 2023/12 | 349,353 | +1.4% |
| 2022/12 | 360,889 | -20.6% |
| 2022/1 | 344,610 | -24.2% |
| 2021/1 | 454,464 | - |
| 2019/12 | 366,952 | +24.0% |
| 2018/12 | 295,893 | -0.5% |
| 2017/12 | 297,389 | -8.3% |
| 2016/12 | 346,044 | +10.2% |
| 2016/1 | 324,233 | +3.3% |
| 2015/1 | 313,970 | - |
| 2013/12 | 270,484 | +24.7% |
| 2012/12 | 216,880 | -29.1% |
| 2011/12 | 134,290 | - |
| 2011/1 | 306,050 | - |