| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -33,912 | +38.9% |
| 2023/12 | -24,422 | +42.7% |
| 2022/12 | -17,114 | +29.6% |
| 2021/12 | -13,209 | -12.0% |
| 2020/12 | -15,018 | +16.1% |
| 2019/12 | -12,937 | -93.2% |
| 2018/12 | -190,517 | +92.3% |
| 2017/12 | -99,088 | -4541.2% |
| 2016/12 | 2,231 | -78.2% |
| 2015/12 | 10,244 | -41.3% |
| 2014/12 | 17,442 | -4.0% |
| 2013/12 | 18,177 | -27.9% |
| 2012/12 | 25,194 | +32.3% |
| 2011/12 | 19,048 | - |