| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 72,761 | -9.5% |
| 2023/12 | 80,427 | -15.7% |
| 2022/12 | 95,394 | +22.8% |
| 2021/12 | 77,660 | +31.0% |
| 2020/12 | 59,297 | +11.7% |
| 2019/12 | 53,075 | +33.6% |
| 2018/12 | 39,733 | -415.8% |
| 2017/12 | -12,583 | -128.0% |
| 2016/12 | 44,945 | +41.0% |
| 2015/12 | 31,866 | +167.4% |
| 2014/4 | 11,916 | -4.1% |
| 2013/4 | 12,421 | -207.8% |
| 2012/4 | -11,526 | - |