| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | 514,269 | -2.5% |
| 2022/12 | 527,549 | +5.2% |
| 2021/12 | 501,478 | -4.7% |
| 2020/12 | 525,998 | +3.4% |
| 2019/12 | 508,757 | -6.5% |
| 2018/12 | 544,207 | +33.8% |
| 2017/12 | 406,799 | -6.9% |
| 2016/12 | 436,761 | -16.8% |
| 2015/12 | 524,937 | +1.2% |
| 2014/12 | 518,523 | +6.9% |
| 2013/12 | 485,219 | +62.2% |
| 2012/12 | 299,203 | +216.7% |
| 2011/12 | 94,468 | -73.9% |
| 2010/12 | 362,500 | - |