| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -9,198 | +148.7% |
| 2023/12 | -3,699 | -126.9% |
| 2022/12 | 13,729 | -5380.4% |
| 2021/12 | -260 | -96.1% |
| 2020/12 | -6,747 | +371.5% |
| 2019/12 | -1,431 | -428.2% |
| 2018/12 | 436 | -105.8% |
| 2017/12 | -7,544 | -4.6% |
| 2016/12 | -7,906 | +147.4% |
| 2015/12 | -3,196 | -250.3% |
| 2014/12 | 2,126 | +80.8% |
| 2013/12 | 1,176 | -62.4% |
| 2012/12 | 3,128 | -85.0% |
| 2011/12 | 20,874 | - |