| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 108,745 | +32.3% |
| 2023/12 | 82,218 | -38.2% |
| 2022/12 | 132,992 | +39.4% |
| 2021/12 | 95,434 | +33.5% |
| 2020/12 | 71,499 | +38.5% |
| 2019/12 | 51,614 | -12.7% |
| 2018/12 | 59,099 | +61.5% |
| 2017/12 | 36,588 | +53.9% |
| 2016/12 | 23,776 | +236.9% |
| 2015/12 | 7,057 | -46.3% |
| 2014/12 | 13,151 | +98.3% |
| 2013/12 | 6,631 | -76.9% |
| 2012/12 | 28,657 | - |