| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 269,000 | -20.4% |
| 2023/12 | 337,796 | -30.0% |
| 2022/12 | 482,616 | -1.4% |
| 2021/12 | 489,430 | +19.1% |
| 2020/12 | 410,957 | +78.9% |
| 2019/12 | 229,661 | -322.2% |
| 2018/12 | -103,341 | -188.6% |
| 2017/12 | 116,650 | +119.3% |
| 2016/12 | 53,194 | -68.1% |
| 2015/12 | 166,708 | +11.2% |
| 2014/12 | 149,984 | -11.5% |
| 2013/12 | 169,456 | -34.1% |
| 2012/12 | 257,200 | -12.9% |
| 2011/12 | 295,156 | +3.9% |
| 2010/12 | 284,009 | - |