| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 79,776 | -62.4% |
| 2024/12 | 212,146 | -9.0% |
| 2023/12 | 233,255 | -40.2% |
| 2022/12 | 390,107 | -28.8% |
| 2021/12 | 547,698 | +50.2% |
| 2020/12 | 364,710 | +60.3% |
| 2019/12 | 227,538 | +13.7% |
| 2018/12 | 200,111 | +17.9% |
| 2017/12 | 169,801 | +52.3% |
| 2016/12 | 111,471 | +39.9% |
| 2015/12 | 79,674 | +88.0% |
| 2014/12 | 42,371 | +158.6% |
| 2013/12 | 16,384 | - |