| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 43,222 | +15.2% |
| 2024/12 | 37,531 | +27.6% |
| 2023/12 | 29,407 | +19.6% |
| 2022/12 | 24,598 | +26.1% |
| 2021/12 | 19,510 | +5.9% |
| 2020/12 | 18,418 | +69.7% |
| 2019/12 | 10,854 | +69.8% |
| 2018/12 | 6,393 | +1079.5% |
| 2017/12 | 542 | -286.2% |
| 2016/12 | -292 | -97.6% |
| 2015/12 | -12,334 | +150.1% |
| 2014/12 | -4,933 | +162.7% |
| 2013/12 | -1,878 | +683.7% |
| 2012/12 | -240 | - |