| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2023/12 | 34,373 | -20.7% |
| 2022/12 | 43,362 | -21.5% |
| 2021/12 | 55,239 | +48.6% |
| 2020/12 | 37,182 | +44.3% |
| 2019/12 | 25,767 | -8.7% |
| 2018/12 | 28,225 | +8.2% |
| 2017/12 | 26,075 | +11.9% |
| 2016/12 | 23,308 | +10.7% |
| 2015/12 | 21,059 | +17.4% |
| 2014/12 | 17,943 | -17.7% |
| 2013/12 | 21,801 | -2.2% |
| 2012/12 | 22,299 | +35.3% |
| 2011/12 | 16,481 | - |