| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 284,569 | -55.2% |
| 2023/12 | 635,008 | +153.2% |
| 2022/12 | 250,814 | -6.4% |
| 2021/12 | 267,968 | +7.6% |
| 2020/12 | 249,103 | +12.7% |
| 2019/12 | 221,057 | -37.7% |
| 2018/12 | 354,718 | +92.3% |
| 2017/12 | 184,494 | +5.7% |
| 2016/12 | 174,622 | +9.4% |
| 2015/12 | 159,591 | +25.9% |
| 2014/12 | 126,764 | +8.4% |
| 2013/12 | 116,920 | -280.6% |
| 2012/12 | -64,739 | - |
| 2010/12 | -107,109 | - |