| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/4 | 892,953 | +1.2% |
| 2023/4 | 881,951 | +11.8% |
| 2022/4 | 788,741 | -1.9% |
| 2021/4 | 804,088 | +59.4% |
| 2020/4 | 504,314 | -5.0% |
| 2019/4 | 530,614 | +26.4% |
| 2018/4 | 419,797 | -8.6% |
| 2017/4 | 459,273 | -1.2% |
| 2016/4 | 464,709 | +36.0% |
| 2015/4 | 341,682 | +8.8% |
| 2014/4 | 314,160 | +9.7% |
| 2013/4 | 286,328 | -2.9% |
| 2012/4 | 294,879 | +12.8% |
| 2011/4 | 261,443 | - |