| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,715 | -104.7% |
| 2023/12 | -36,282 | -37.4% |
| 2022/12 | -57,918 | +24.5% |
| 2021/12 | -46,521 | +85.1% |
| 2020/12 | -25,134 | +28.6% |
| 2019/12 | -19,544 | -239.5% |
| 2018/12 | 14,011 | -163.1% |
| 2017/12 | -22,214 | -50.6% |
| 2016/12 | -45,004 | +19.1% |
| 2015/12 | -37,791 | +6.2% |
| 2014/12 | -35,573 | -17.7% |
| 2013/12 | -43,221 | -51.3% |
| 2012/12 | -88,743 | +163.1% |
| 2011/12 | -33,727 | - |