| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 92,805 | +228.9% |
| 2023/12 | 28,219 | -201.7% |
| 2022/12 | -27,736 | -133.2% |
| 2021/12 | 83,430 | -25.4% |
| 2020/12 | 111,765 | +13.9% |
| 2019/12 | 98,128 | +86.5% |
| 2018/12 | 52,621 | -323.7% |
| 2017/12 | -23,525 | -260.3% |
| 2016/12 | 14,680 | -36.1% |
| 2015/12 | 22,959 | -3.7% |
| 2014/12 | 23,853 | -53.6% |
| 2013/12 | 51,401 | +231.5% |
| 2012/12 | 15,505 | -71.4% |
| 2011/12 | 54,294 | - |