| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 149,276 | -17.8% |
| 2023/12 | 181,676 | -72.9% |
| 2022/12 | 670,139 | +5.8% |
| 2021/12 | 633,240 | +87.5% |
| 2020/12 | 337,737 | -39.4% |
| 2019/12 | 556,885 | -21.6% |
| 2018/12 | 710,419 | +28.6% |
| 2017/12 | 552,385 | +12.2% |
| 2016/12 | 492,164 | +25.0% |
| 2015/12 | 393,584 | +5.9% |
| 2014/12 | 371,589 | +2.2% |
| 2013/12 | 363,481 | +31.0% |
| 2012/12 | 277,468 | -5.7% |
| 2011/12 | 294,129 | - |