| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -22,606 | -289.3% |
| 2023/12 | 11,942 | +293.2% |
| 2022/12 | 3,037 | -96.2% |
| 2021/12 | 78,895 | +205.3% |
| 2020/12 | 25,845 | -96.8% |
| 2019/12 | 807,076 | +392.9% |
| 2018/12 | 163,727 | +140.5% |
| 2017/12 | 68,076 | +55.1% |
| 2016/12 | 43,885 | +60.6% |
| 2015/12 | 27,329 | +39.2% |
| 2014/12 | 19,626 | +31.3% |
| 2013/12 | 14,943 | +2503.3% |
| 2012/12 | 574 | -182.2% |
| 2011/12 | -698 | - |