| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 230,131 | +155.5% |
| 2023/12 | 90,069 | -48.7% |
| 2022/12 | 175,568 | +25.9% |
| 2021/12 | 139,503 | +47.1% |
| 2020/12 | 94,833 | +57.5% |
| 2019/12 | 60,196 | -13.2% |
| 2018/12 | 69,318 | +154.8% |
| 2017/12 | 27,204 | +42.7% |
| 2016/12 | 19,061 | -53.8% |
| 2015/12 | 41,214 | -26.0% |
| 2014/12 | 55,658 | -54.7% |
| 2013/12 | 122,906 | +128.4% |
| 2012/12 | 53,817 | +22323.8% |
| 2011/12 | 240 | - |