| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -19,858 | -54.8% |
| 2023/12 | -43,969 | -146.1% |
| 2022/12 | 95,440 | +195.7% |
| 2021/12 | 32,272 | -238.8% |
| 2020/12 | -23,244 | -242.1% |
| 2019/12 | 16,360 | +5.6% |
| 2018/12 | 15,494 | -207.6% |
| 2017/12 | -14,404 | -75.1% |
| 2016/12 | -57,781 | -84.4% |
| 2015/12 | -369,790 | -2443.4% |
| 2014/12 | 15,780 | -61.4% |
| 2013/12 | 40,842 | -69.8% |
| 2012/12 | 135,401 | -22.1% |
| 2011/12 | 173,877 | +130.8% |
| 2010/12 | 75,334 | - |