| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 29,301 | -62.5% |
| 2023/12 | 78,172 | -40.6% |
| 2022/12 | 131,509 | +210.9% |
| 2021/12 | 42,305 | +616.5% |
| 2020/12 | 5,904 | -137.4% |
| 2019/12 | -15,784 | -63.0% |
| 2018/12 | -42,608 | -381.6% |
| 2017/12 | 15,132 | -20.1% |
| 2016/12 | 18,947 | +131.6% |
| 2015/12 | 8,181 | -930.6% |
| 2014/12 | -985 | -88.4% |
| 2013/12 | -8,485 | -157.0% |
| 2012/12 | 14,880 | +488.6% |
| 2011/12 | 2,528 | - |