| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 51,626 | +0.7% |
| 2023/12 | 51,245 | -8.7% |
| 2022/12 | 56,146 | +0.7% |
| 2021/12 | 55,758 | +33.9% |
| 2020/12 | 41,628 | -6.6% |
| 2019/12 | 44,581 | +18.3% |
| 2018/12 | 37,697 | +5.8% |
| 2017/12 | 35,621 | +27.6% |
| 2016/12 | 27,912 | +15.0% |
| 2015/12 | 24,262 | +9.1% |
| 2014/12 | 22,236 | +8.6% |
| 2013/12 | 20,480 | +9.4% |
| 2012/12 | 18,723 | +16.3% |
| 2011/12 | 16,105 | - |