| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -30,081 | -106.6% |
| 2023/12 | 453,320 | +27.3% |
| 2022/12 | 356,061 | +87.0% |
| 2021/12 | 190,381 | -13.6% |
| 2020/12 | 220,430 | -14.9% |
| 2019/12 | 258,879 | -29.0% |
| 2018/12 | 364,657 | +35.4% |
| 2017/12 | 269,345 | +189.1% |
| 2016/12 | 93,164 | -62.3% |
| 2015/12 | 247,371 | -32.5% |
| 2014/12 | 366,313 | +180.0% |
| 2013/12 | 130,816 | -191.8% |
| 2012/12 | -142,516 | -2185.7% |
| 2011/12 | 6,833 | - |