| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -11,625 | +18.0% |
| 2023/12 | -9,855 | -25.8% |
| 2022/12 | -13,281 | +16.9% |
| 2021/12 | -11,357 | +25.0% |
| 2020/12 | -9,089 | +25.5% |
| 2019/12 | -7,240 | -199.9% |
| 2018/12 | 7,244 | -237.5% |
| 2017/12 | -5,267 | -154.7% |
| 2016/12 | 9,635 | -126.2% |
| 2015/12 | -36,721 | +18.8% |
| 2014/12 | -30,911 | +8.1% |
| 2013/12 | -28,606 | +26.9% |
| 2012/12 | -22,546 | -19.7% |
| 2011/12 | -28,077 | - |