| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/4 | 207,638 | -25.1% |
| 2023/4 | 277,071 | -18.3% |
| 2022/4 | 339,100 | -5.8% |
| 2021/4 | 359,923 | +24.8% |
| 2020/4 | 288,435 | +15.0% |
| 2019/4 | 250,831 | -34.3% |
| 2018/4 | 381,838 | +21.4% |
| 2017/4 | 314,501 | -10.1% |
| 2016/4 | 349,957 | -1.5% |
| 2015/4 | 355,122 | +2.0% |
| 2014/4 | 348,224 | +3.3% |
| 2013/4 | 337,037 | -11.2% |
| 2012/4 | 379,648 | +1.1% |
| 2011/4 | 375,619 | - |