| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -14,364 | +5.8% |
| 2023/12 | -13,576 | -36.1% |
| 2022/12 | -21,257 | -63.0% |
| 2021/12 | -57,515 | -950.3% |
| 2020/12 | 6,764 | -142.1% |
| 2019/12 | -16,056 | -93.6% |
| 2018/12 | -250,069 | +84.5% |
| 2017/12 | -135,570 | +1346.2% |
| 2016/12 | -9,374 | +5.0% |
| 2015/12 | -8,927 | +272.6% |
| 2014/12 | -2,396 | +202.1% |
| 2013/12 | -793 | -77.4% |
| 2012/12 | -3,514 | -10.5% |
| 2011/12 | -3,928 | - |