| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,177 | -54.5% |
| 2023/12 | 33,358 | +104.9% |
| 2022/12 | 16,278 | -67.0% |
| 2021/12 | 49,261 | +233.3% |
| 2020/12 | 14,781 | +182.2% |
| 2019/12 | 5,238 | -232.5% |
| 2018/12 | -3,954 | -16.2% |
| 2017/12 | -4,716 | -8.7% |
| 2016/12 | -5,163 | -763.6% |
| 2015/12 | 778 | -101.6% |
| 2014/12 | -48,549 | +408.0% |
| 2013/12 | -9,557 | -65.4% |
| 2012/12 | -27,657 | -179.3% |
| 2011/12 | 34,886 | - |