| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -19,133 | -9.0% |
| 2023/12 | -21,031 | -15.6% |
| 2022/12 | -24,922 | +18.6% |
| 2021/12 | -21,008 | +13.6% |
| 2020/12 | -18,487 | -10.1% |
| 2019/12 | -20,566 | -2.4% |
| 2018/12 | -21,066 | +14.1% |
| 2017/12 | -18,469 | -10.6% |
| 2016/12 | -20,650 | -0.9% |
| 2015/12 | -20,847 | -15.7% |
| 2014/12 | -24,716 | +60.4% |
| 2013/12 | -15,412 | -30.4% |
| 2012/12 | -22,143 | -3.8% |
| 2011/12 | -23,019 | - |