| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,122 | -51.2% |
| 2023/12 | 18,675 | -41.2% |
| 2022/12 | 31,763 | +28.9% |
| 2021/12 | 24,633 | +28.6% |
| 2020/12 | 19,154 | -7.4% |
| 2019/12 | 20,677 | +10.5% |
| 2018/12 | 18,711 | -8.2% |
| 2017/12 | 20,385 | +7.9% |
| 2016/12 | 18,894 | -8.2% |
| 2015/12 | 20,573 | -6.9% |
| 2014/12 | 22,092 | -4.4% |
| 2013/12 | 23,107 | +0.5% |
| 2012/12 | 22,992 | +0.5% |
| 2011/12 | 22,885 | - |