| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 91,200 | +159.1% |
| 2023/12 | 35,200 | -70.8% |
| 2022/12 | 120,400 | -35.2% |
| 2021/12 | 185,700 | +53.0% |
| 2020/12 | 121,400 | +306.0% |
| 2019/12 | 29,900 | -50.7% |
| 2018/12 | 60,704 | -32.1% |
| 2017/12 | 89,397 | +299.3% |
| 2016/12 | 22,391 | +283.3% |
| 2015/12 | 5,841 | -67.9% |
| 2014/12 | 18,184 | +14.3% |
| 2013/12 | 15,908 | - |
| 2011/12 | 23,546 | - |