| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -3,287 | -84.7% |
| 2023/12 | -21,462 | -27.8% |
| 2022/12 | -29,707 | +16.9% |
| 2021/12 | -25,416 | +9.6% |
| 2020/12 | -23,182 | -26.2% |
| 2019/12 | -31,406 | +53.2% |
| 2018/12 | -20,500 | +157.8% |
| 2017/12 | -7,952 | -2.2% |
| 2016/12 | -8,130 | -12.3% |
| 2015/12 | -9,267 | -5.4% |
| 2014/12 | -9,801 | +2.2% |
| 2013/12 | -9,593 | +22.9% |
| 2012/12 | -7,802 | +12.0% |
| 2011/12 | -6,969 | - |