| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 251,223 | +3.1% |
| 2023/12 | 243,770 | -47.0% |
| 2022/12 | 460,288 | +223.6% |
| 2021/12 | 142,218 | -26.0% |
| 2020/12 | 192,266 | +38.1% |
| 2019/12 | 139,208 | -29.4% |
| 2018/12 | 197,171 | +64.6% |
| 2017/12 | 119,784 | -178.7% |
| 2016/12 | -152,251 | -232.7% |
| 2015/12 | 114,723 | -30.8% |
| 2014/12 | 165,707 | +94.0% |
| 2013/12 | 85,409 | +1.0% |
| 2012/12 | 84,588 | +67.1% |
| 2011/12 | 50,629 | - |