| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 31,353 | +42.0% |
| 2023/12 | 22,074 | -412.5% |
| 2022/12 | -7,063 | -56.5% |
| 2021/12 | -8,691 | - |
| 2021/1 | -16,227 | - |
| 2019/12 | 9,363 | -26.7% |
| 2018/12 | 12,771 | -6.8% |
| 2017/12 | 13,704 | +82.0% |
| 2016/12 | 11,544 | +38.9% |
| 2016/1 | 7,530 | -9.4% |
| 2015/1 | 8,309 | - |
| 2013/12 | 2,608 | -113.5% |
| 2012/12 | -19,255 | -666.2% |
| 2011/12 | 3,401 | - |