| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -6,268 | -18.5% |
| 2023/12 | -7,689 | -44.8% |
| 2022/12 | -13,930 | +29.8% |
| 2021/12 | -10,732 | +14.3% |
| 2020/12 | -9,388 | +46.8% |
| 2019/12 | -6,397 | -21.3% |
| 2018/12 | -8,130 | -42.6% |
| 2017/12 | -14,168 | +42.1% |
| 2016/12 | -9,970 | -66.9% |
| 2015/12 | -30,079 | -3790.7% |
| 2014/12 | 815 | -145.9% |
| 2013/12 | -1,776 | -67.2% |
| 2012/12 | -5,412 | -85.4% |
| 2011/12 | -37,192 | - |