| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -16,707 | -40.8% |
| 2023/12 | -28,206 | -9.5% |
| 2022/12 | -31,163 | -858.8% |
| 2021/12 | 4,107 | -110.2% |
| 2020/12 | -40,104 | +152.7% |
| 2019/12 | -15,872 | -54.3% |
| 2018/12 | -34,725 | +130.4% |
| 2017/12 | -15,073 | -32.8% |
| 2016/12 | -22,417 | +116.7% |
| 2015/12 | -10,344 | -90.7% |
| 2014/12 | -111,196 | +172.7% |
| 2013/12 | -40,777 | +64.6% |
| 2012/12 | -24,768 | +285.6% |
| 2011/12 | -6,424 | - |