| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 382,996 | +60.6% |
| 2023/12 | 238,458 | -60.8% |
| 2022/12 | 607,598 | -17.8% |
| 2021/12 | 739,404 | +780.4% |
| 2020/12 | 83,988 | +14.0% |
| 2019/12 | 73,698 | -44.1% |
| 2018/12 | 131,938 | +239.7% |
| 2017/12 | 38,844 | -135.6% |
| 2016/12 | -109,255 | -74.3% |
| 2015/12 | -425,574 | +29618.9% |
| 2014/12 | -1,432 | -117.0% |
| 2013/12 | 8,434 | -102.7% |
| 2012/12 | -306,929 | - |