| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2023/12 | -40,499 | -42.9% |
| 2022/12 | -70,916 | +15.0% |
| 2021/12 | -61,669 | +228.7% |
| 2020/12 | -18,759 | -36.9% |
| 2019/12 | -29,747 | +225.2% |
| 2018/12 | -9,148 | -14.3% |
| 2017/12 | -10,675 | -20.4% |
| 2016/12 | -13,407 | -37.2% |
| 2015/12 | -21,350 | -5.4% |
| 2014/12 | -22,559 | +29.9% |
| 2013/12 | -17,367 | -30.2% |
| 2012/12 | -24,894 | +36.9% |
| 2011/12 | -18,180 | - |