| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 503,200 | +16.3% |
| 2023/12 | 432,600 | +12.3% |
| 2022/12 | 385,339 | +109.4% |
| 2021/12 | 184,016 | +294.7% |
| 2020/12 | 46,622 | -90.2% |
| 2019/12 | 475,194 | +32.8% |
| 2018/12 | 357,914 | +34.6% |
| 2017/12 | 265,997 | +6.5% |
| 2016/12 | 249,773 | +21.9% |
| 2015/12 | 204,841 | +29.0% |
| 2014/12 | 158,731 | +34.1% |
| 2013/12 | 118,411 | +104.1% |
| 2012/12 | 58,005 | -26.7% |
| 2011/12 | 79,137 | +1401.9% |
| 2010/12 | 5,269 | - |