| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 58,540 | -62.2% |
| 2023/12 | 154,789 | +66.0% |
| 2022/12 | 93,253 | -155.5% |
| 2021/12 | -168,123 | +1088.1% |
| 2020/12 | -14,150 | +121.3% |
| 2019/12 | -6,394 | -125.7% |
| 2018/12 | 24,841 | +90.7% |
| 2017/12 | 13,023 | -59.1% |
| 2016/12 | 31,851 | -9.9% |
| 2015/12 | 35,335 | +8.7% |
| 2014/12 | 32,505 | +16.3% |
| 2013/12 | 27,948 | +24.1% |
| 2012/12 | 22,528 | -306.4% |
| 2011/12 | -10,916 | - |