| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 98,348 | +60.5% |
| 2024/1 | 61,272 | +11.9% |
| 2023/1 | 54,762 | +38.6% |
| 2022/1 | 39,504 | +143.5% |
| 2021/1 | 16,223 | -69.6% |
| 2020/1 | 53,303 | -31.5% |
| 2019/1 | 77,762 | +311.4% |
| 2018/1 | 18,900 | -180.5% |
| 2017/1 | -23,474 | -201.3% |
| 2016/1 | 23,180 | +8.3% |
| 2015/1 | 21,403 | -66.2% |
| 2014/1 | 63,315 | -6.6% |
| 2013/1 | 67,764 | +46.8% |
| 2012/1 | 46,157 | - |