| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 461,500 | +8.9% |
| 2023/12 | 423,600 | +34.9% |
| 2022/12 | 314,000 | -41.7% |
| 2021/12 | 538,400 | +1486.4% |
| 2020/12 | 33,939 | -89.0% |
| 2019/12 | 307,706 | +73.2% |
| 2018/12 | 177,663 | -16.0% |
| 2017/12 | 211,565 | -9.2% |
| 2016/12 | 232,909 | +7.2% |
| 2015/12 | 217,293 | -7.0% |
| 2014/12 | 233,613 | -0.4% |
| 2013/12 | 234,603 | -2.4% |
| 2012/12 | 240,402 | +11.9% |
| 2011/12 | 214,848 | - |