| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 51,224 | -0.3% |
| 2023/12 | 51,361 | +1.1% |
| 2022/12 | 50,783 | +1.8% |
| 2021/12 | 49,867 | +29.5% |
| 2020/12 | 38,517 | -7.1% |
| 2019/12 | 41,467 | +5.6% |
| 2018/12 | 39,283 | +7.8% |
| 2017/12 | 36,431 | +1.3% |
| 2016/12 | 35,946 | +2.0% |
| 2015/12 | 35,224 | +8.1% |
| 2014/12 | 32,588 | +10.1% |
| 2013/12 | 29,589 | +27.8% |
| 2012/12 | 23,155 | -1.0% |
| 2011/12 | 23,381 | - |