| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 144,398 | +124.8% |
| 2023/12 | 64,222 | +551.7% |
| 2022/12 | 9,855 | +18.2% |
| 2021/12 | 8,340 | -43.2% |
| 2020/12 | 14,694 | -81.7% |
| 2019/12 | 80,303 | +53.0% |
| 2018/12 | 52,474 | +81.9% |
| 2017/12 | 28,853 | +30.4% |
| 2016/12 | 22,133 | +70.7% |
| 2015/12 | 12,969 | +23.4% |
| 2014/12 | 10,513 | +35.2% |
| 2013/12 | 7,774 | +729.7% |
| 2012/12 | 937 | -95.9% |
| 2011/12 | 22,590 | - |