| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,961 | +4.6% |
| 2023/12 | 15,260 | -43.4% |
| 2022/12 | 26,946 | +5.3% |
| 2021/12 | 25,585 | +5.9% |
| 2020/12 | 24,160 | +4.9% |
| 2019/12 | 23,025 | +29.4% |
| 2018/12 | 17,794 | +3.2% |
| 2017/12 | 17,244 | +1.9% |
| 2016/12 | 16,925 | +7.8% |
| 2015/12 | 15,696 | +18.4% |
| 2014/12 | 13,255 | +13.1% |
| 2013/12 | 11,722 | +5.9% |
| 2012/12 | 11,065 | +16.1% |
| 2011/12 | 9,532 | - |