| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,092 | -116.0% |
| 2023/12 | -81,992 | +139.0% |
| 2022/12 | -34,301 | -334.0% |
| 2021/12 | 14,660 | -441.4% |
| 2020/12 | -4,295 | -111.3% |
| 2019/12 | 38,118 | +11.1% |
| 2018/12 | 34,323 | -43.6% |
| 2017/12 | 60,836 | -2.8% |
| 2016/12 | 62,589 | +358.6% |
| 2015/12 | 13,647 | +145.5% |
| 2014/12 | 5,559 | -79.3% |
| 2013/12 | 26,830 | -2.5% |
| 2012/12 | 27,509 | +14.9% |
| 2011/12 | 23,940 | - |