| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | 501,617 | +0.4% |
| 2023/12 | 499,820 | +83.3% |
| 2022/12 | 272,747 | -29.3% |
| 2021/12 | 385,616 | -0.6% |
| 2020/12 | 387,962 | +14.0% |
| 2019/12 | 340,394 | +0.9% |
| 2018/12 | 337,396 | +9.7% |
| 2017/12 | 307,543 | +51.0% |
| 2016/12 | 203,695 | +6.6% |
| 2015/12 | 191,095 | +13.4% |
| 2014/12 | 168,499 | +14.0% |
| 2013/12 | 147,824 | +26.6% |
| 2012/12 | 116,785 | +4.5% |
| 2011/12 | 111,807 | - |