| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 24,192 | -218.1% |
| 2023/12 | -20,491 | -63.1% |
| 2022/12 | -55,550 | +344.5% |
| 2021/12 | -12,496 | -56.9% |
| 2020/12 | -28,973 | -58.1% |
| 2019/12 | -69,091 | -4.9% |
| 2018/12 | -72,683 | -8.7% |
| 2017/12 | -79,616 | +14.2% |
| 2016/12 | -69,741 | +34.8% |
| 2015/12 | -51,743 | -43.3% |
| 2014/12 | -91,249 | +2.0% |
| 2013/12 | -89,469 | -10.0% |
| 2012/12 | -99,377 | +15.1% |
| 2011/12 | -86,368 | - |