| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 210,794 | -20.7% |
| 2023/12 | 265,795 | +25.2% |
| 2022/12 | 212,361 | +66.8% |
| 2021/12 | 127,325 | +119.4% |
| 2020/12 | 58,041 | +139.8% |
| 2019/12 | 24,205 | -59.6% |
| 2018/12 | 59,959 | +25.3% |
| 2017/12 | 47,842 | +187.8% |
| 2016/12 | 16,623 | -19.8% |
| 2015/12 | 20,718 | - |
| 2013/12 | -14,618 | -52.8% |
| 2012/12 | -30,938 | -533.8% |
| 2011/12 | 7,132 | - |