| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | 389,420 | +80.1% |
| 2022/12 | 216,220 | -16.2% |
| 2021/12 | 258,064 | +37.8% |
| 2020/12 | 187,294 | +19.8% |
| 2019/12 | 156,352 | +13.2% |
| 2018/12 | 138,121 | +35.6% |
| 2017/12 | 101,865 | +19.4% |
| 2016/12 | 85,293 | +36.2% |
| 2015/12 | 62,634 | +6.8% |
| 2014/12 | 58,642 | +29.7% |
| 2013/12 | 45,208 | -25.2% |
| 2012/12 | 60,443 | +78.6% |
| 2011/12 | 33,847 | - |