| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 207,000 | +41.0% |
| 2023/12 | 146,800 | +75.2% |
| 2022/12 | 83,800 | +59.9% |
| 2021/12 | 52,400 | -77.8% |
| 2020/3 | 236,300 | -1.0% |
| 2019/3 | 238,800 | +322.7% |
| 2018/3 | 56,500 | -31.1% |
| 2017/3 | 82,000 | -4.7% |
| 2016/3 | 86,000 | -20.8% |
| 2015/3 | 108,600 | +389.2% |
| 2014/3 | 22,200 | -70.5% |
| 2013/3 | 75,200 | +81.6% |
| 2012/3 | 41,400 | - |