| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -55,873 | +38.6% |
| 2023/12 | -40,315 | -25.1% |
| 2022/12 | -53,850 | +29.9% |
| 2021/12 | -41,464 | -14060.9% |
| 2020/12 | 297 | -94.1% |
| 2019/12 | 5,025 | -44.3% |
| 2018/12 | 9,014 | +2077.3% |
| 2017/12 | 414 | -80.4% |
| 2016/12 | 2,112 | -158.4% |
| 2015/12 | -3,617 | -68.9% |
| 2014/12 | -11,644 | -290.5% |
| 2013/12 | 6,111 | -65.5% |
| 2012/12 | 17,700 | +39.5% |
| 2011/12 | 12,687 | - |