| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -18,845 | +9.2% |
| 2023/12 | -17,259 | -26.8% |
| 2022/12 | -23,562 | +63.1% |
| 2021/12 | -14,448 | -28.1% |
| 2020/12 | -20,083 | -3.8% |
| 2019/12 | -20,869 | +53.4% |
| 2018/12 | -13,600 | +158.3% |
| 2017/12 | -5,265 | +38.8% |
| 2016/12 | -3,792 | -45.7% |
| 2015/12 | -6,986 | +19.4% |
| 2014/12 | -5,849 | +59.5% |
| 2013/12 | -3,666 | -450.5% |
| 2012/12 | 1,046 | -5911.1% |
| 2011/12 | -18 | - |