| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,964 | -10.2% |
| 2023/12 | 5,526 | -1.6% |
| 2022/12 | 5,617 | -18.4% |
| 2021/12 | 6,883 | +17.8% |
| 2020/12 | 5,842 | +5.8% |
| 2019/12 | 5,523 | -0.9% |
| 2018/12 | 5,572 | -10.3% |
| 2017/12 | 6,209 | +15.6% |
| 2016/12 | 5,372 | -14.8% |
| 2015/12 | 6,302 | -11.9% |
| 2014/12 | 7,151 | +208.0% |
| 2013/12 | 2,322 | -50.3% |
| 2012/12 | 4,670 | +13.7% |
| 2011/12 | 4,106 | - |