| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 88,709 | +97.5% |
| 2023/12 | 44,909 | -23.6% |
| 2022/12 | 58,753 | +14.9% |
| 2021/12 | 51,135 | -168.1% |
| 2020/12 | -75,140 | -186.8% |
| 2019/12 | 86,573 | +17.9% |
| 2018/12 | 73,460 | +4.8% |
| 2017/12 | 70,091 | +1.4% |
| 2016/12 | 69,118 | -10.6% |
| 2015/12 | 77,351 | +7.1% |
| 2014/12 | 72,217 | +162.5% |
| 2013/12 | 27,506 | +45.8% |
| 2012/12 | 18,869 | -53.0% |
| 2011/12 | 40,181 | - |