| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 64,780 | -21.7% |
| 2023/12 | 82,756 | +50.7% |
| 2022/12 | 54,912 | -44.0% |
| 2021/12 | 98,038 | +17.0% |
| 2020/12 | 83,788 | +68.7% |
| 2019/12 | 49,662 | +37.5% |
| 2018/12 | 36,109 | -22.0% |
| 2017/12 | 46,301 | -196.6% |
| 2016/12 | -47,907 | +1067.6% |
| 2015/12 | -4,103 | -80.0% |
| 2014/12 | -20,558 | -65.0% |
| 2013/12 | -58,791 | -8.3% |
| 2012/12 | -64,118 | -8.9% |
| 2011/12 | -70,362 | - |