| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | 280,312 | -27.8% |
| 2022/12 | 388,008 | +19.0% |
| 2021/12 | 326,037 | +71.3% |
| 2020/12 | 190,368 | +18.1% |
| 2019/12 | 161,174 | -33.6% |
| 2018/12 | 242,750 | +55.7% |
| 2017/12 | 155,930 | +5.3% |
| 2016/12 | 148,151 | +46.0% |
| 2015/12 | 101,486 | +26.2% |
| 2014/12 | 80,401 | -40.7% |
| 2013/12 | 135,588 | +178.4% |
| 2012/12 | 48,698 | -5.3% |
| 2011/12 | 51,405 | - |