| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 37,876 | +168.1% |
| 2023/12 | 14,129 | +2.9% |
| 2022/12 | 13,731 | +30.9% |
| 2021/12 | 10,491 | +345.1% |
| 2020/12 | 2,357 | -246.5% |
| 2019/12 | -1,609 | -97.3% |
| 2018/12 | -60,666 | -7097.2% |
| 2017/12 | 867 | -188.2% |
| 2016/12 | -983 | -466.8% |
| 2015/12 | 268 | -90.6% |
| 2014/12 | 2,838 | -104.2% |
| 2013/12 | -68,258 | +747.0% |
| 2012/12 | -8,059 | -195.4% |
| 2011/12 | 8,444 | - |