| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/1 | -51,234 | -184.8% |
| 2023/1 | 60,448 | -65.7% |
| 2022/1 | 176,402 | -61.8% |
| 2021/1 | 462,115 | +477.2% |
| 2020/1 | 80,066 | -47.3% |
| 2019/1 | 151,801 | +195.6% |
| 2018/1 | 51,361 | -75.0% |
| 2017/1 | 205,130 | -217.8% |
| 2016/1 | -174,122 | -8.3% |
| 2015/1 | -189,901 | -9.7% |
| 2014/1 | -210,262 | +822.1% |
| 2013/1 | -22,803 | -135.3% |
| 2012/1 | 64,517 | - |