| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2023/12 | -80,786 | +589.2% |
| 2022/12 | -11,722 | -122.2% |
| 2021/12 | 52,686 | -6.4% |
| 2020/12 | 56,282 | +236.7% |
| 2019/12 | 16,716 | -133.1% |
| 2018/12 | -50,573 | +36.8% |
| 2017/12 | -36,966 | -60.5% |
| 2016/12 | -93,635 | +12.6% |
| 2015/12 | -83,193 | -179.9% |
| 2014/12 | 104,073 | -17.4% |
| 2013/12 | 126,023 | +60.9% |
| 2012/12 | 78,346 | +84.6% |
| 2011/12 | 42,438 | - |