| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 463,773 | +23.7% |
| 2023/12 | 375,028 | -21.6% |
| 2022/12 | 478,601 | +11.6% |
| 2021/12 | 428,933 | +251.4% |
| 2020/12 | 122,053 | -61.7% |
| 2019/12 | 318,642 | +0.1% |
| 2018/12 | 318,474 | +20.4% |
| 2017/12 | 264,433 | +10.7% |
| 2016/12 | 238,895 | +6.0% |
| 2015/12 | 225,319 | +5.0% |
| 2014/12 | 214,568 | +10.3% |
| 2013/12 | 194,494 | +0.7% |
| 2012/12 | 193,142 | +12.4% |
| 2011/12 | 171,863 | +6.9% |
| 2010/12 | 160,762 | - |