| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 69,983 | -16.3% |
| 2023/12 | 83,621 | +95.8% |
| 2022/12 | 42,700 | -52.1% |
| 2021/12 | 89,092 | +5.4% |
| 2020/12 | 84,500 | -3738.9% |
| 2019/12 | -2,323 | -100.7% |
| 2018/12 | 355,099 | -1983.9% |
| 2017/12 | -18,850 | -39.2% |
| 2016/12 | -31,015 | +0.2% |
| 2015/12 | -30,954 | -85.2% |
| 2014/12 | -209,668 | +791.6% |
| 2013/12 | -23,517 | +4.4% |
| 2012/12 | -22,536 | -28.2% |
| 2011/12 | -31,382 | - |