| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 65,659 | +33.8% |
| 2023/12 | 49,076 | -28.1% |
| 2022/12 | 68,230 | +122.6% |
| 2021/12 | 30,656 | -126.6% |
| 2020/12 | -115,379 | -258.9% |
| 2019/12 | 72,603 | +163.6% |
| 2018/12 | 27,541 | +59.0% |
| 2017/12 | 17,319 | -20.9% |
| 2016/12 | 21,889 | -65.1% |
| 2015/12 | 62,661 | -5.4% |
| 2014/12 | 66,263 | +18.6% |
| 2013/12 | 55,879 | +60.3% |
| 2012/12 | 34,857 | - |