| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 931,000 | +11.0% |
| 2023/12 | 839,000 | +25.6% |
| 2022/12 | 668,000 | +169.4% |
| 2021/12 | 248,000 | -51.0% |
| 2020/12 | 506,000 | -13.1% |
| 2019/12 | 582,000 | -6.3% |
| 2018/12 | 621,000 | -19.2% |
| 2017/12 | 769,000 | +3.6% |
| 2016/12 | 742,000 | +23.9% |
| 2015/12 | 599,000 | +15.2% |
| 2014/12 | 520,000 | -4.9% |
| 2013/12 | 547,000 | -9.0% |
| 2012/12 | 601,000 | +1.3% |
| 2011/12 | 593,000 | - |