| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 64,297 | -26.9% |
| 2023/12 | 87,976 | +35.0% |
| 2022/12 | 65,147 | +108.4% |
| 2021/12 | 31,257 | +67.4% |
| 2020/12 | 18,667 | +3764.8% |
| 2019/12 | 483 | -98.4% |
| 2018/12 | 29,611 | +81.2% |
| 2017/12 | 16,338 | -121.4% |
| 2016/12 | -76,512 | -367.5% |
| 2015/12 | 28,600 | +102.9% |
| 2014/12 | 14,093 | -6.3% |
| 2013/12 | 15,047 | +782.5% |
| 2012/12 | 1,705 | -76.9% |
| 2011/12 | 7,396 | - |