| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -6,714 | -198.2% |
| 2023/12 | 6,837 | -68.2% |
| 2022/12 | 21,474 | -9.8% |
| 2021/12 | 23,803 | -6.0% |
| 2020/12 | 25,320 | -10.5% |
| 2019/12 | 28,306 | +11.8% |
| 2018/12 | 25,323 | -2.8% |
| 2017/12 | 26,064 | -3.9% |
| 2016/12 | 27,134 | +10.6% |
| 2015/12 | 24,534 | +6.6% |
| 2014/12 | 23,006 | -2.1% |
| 2013/12 | 23,493 | +1.5% |
| 2012/12 | 23,135 | +7.7% |
| 2011/12 | 21,487 | - |