| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 50,450 | -79.9% |
| 2023/12 | 250,571 | -38.6% |
| 2022/12 | 408,193 | +47.9% |
| 2021/12 | 275,985 | +105.4% |
| 2020/12 | 134,332 | -33.0% |
| 2019/12 | 200,608 | +29.9% |
| 2018/12 | 154,482 | +92.2% |
| 2017/12 | 80,360 | +111.2% |
| 2016/12 | 38,056 | -9.6% |
| 2015/12 | 42,102 | -50.2% |
| 2014/12 | 84,511 | +99.9% |
| 2013/12 | 42,281 | +69.8% |
| 2012/12 | 24,896 | -65.4% |
| 2011/12 | 71,989 | -31.4% |
| 2010/12 | 104,932 | - |