| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -41,307 | -14.3% |
| 2023/12 | -48,207 | -22.0% |
| 2022/12 | -61,809 | +55.0% |
| 2021/12 | -39,866 | +21.5% |
| 2020/12 | -32,813 | -2.7% |
| 2019/12 | -33,731 | +0.6% |
| 2018/12 | -33,524 | +26.2% |
| 2017/12 | -26,565 | +21.2% |
| 2016/12 | -21,920 | +21.9% |
| 2015/12 | -17,977 | +18.1% |
| 2014/12 | -15,223 | +531.1% |
| 2013/12 | -2,412 | -116.5% |
| 2012/12 | 14,594 | +128.4% |
| 2011/12 | 6,389 | - |