| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -14,695 | +10.3% |
| 2023/12 | -13,321 | -32.4% |
| 2022/12 | -19,712 | +57.8% |
| 2021/12 | -12,492 | +30.3% |
| 2020/12 | -9,584 | +162.1% |
| 2019/12 | -3,657 | -71.2% |
| 2018/12 | -12,698 | -38.6% |
| 2017/12 | -20,683 | +5.0% |
| 2016/12 | -19,706 | +28.9% |
| 2015/12 | -15,286 | -52.9% |
| 2014/12 | -32,437 | +5.7% |
| 2013/12 | -30,679 | +8.0% |
| 2012/12 | -28,418 | -3.4% |
| 2011/12 | -29,412 | - |