| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 259,208 | +98.7% |
| 2023/12 | 130,443 | +71.1% |
| 2022/12 | 76,255 | -160.9% |
| 2021/12 | -125,167 | -73.1% |
| 2020/12 | -465,367 | -505.6% |
| 2019/12 | 114,729 | +26.9% |
| 2018/12 | 90,414 | -33.0% |
| 2017/12 | 135,005 | -13.3% |
| 2016/12 | 155,704 | +12.9% |
| 2015/12 | 137,915 | +79.8% |
| 2014/12 | 76,692 | -34.7% |
| 2013/12 | 117,403 | +2.3% |
| 2012/12 | 114,774 | - |