| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,683 | +56.6% |
| 2023/12 | 21,515 | -39.4% |
| 2022/12 | 35,495 | +0.5% |
| 2021/12 | 35,317 | +16.3% |
| 2020/12 | 30,366 | +30.3% |
| 2019/12 | 23,310 | +8.7% |
| 2018/12 | 21,437 | +12.5% |
| 2017/12 | 19,056 | +21.6% |
| 2016/12 | 15,672 | +9.2% |
| 2015/12 | 14,347 | -15.3% |
| 2014/12 | 16,944 | -1.1% |
| 2013/12 | 17,127 | -7.7% |
| 2012/12 | 18,546 | +12.8% |
| 2011/12 | 16,442 | - |