| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 495,231 | -0.3% |
| 2024/1 | 496,912 | +23.4% |
| 2023/1 | 402,650 | +13.7% |
| 2022/1 | 354,198 | +78.4% |
| 2021/1 | 198,587 | -19.4% |
| 2020/1 | 246,496 | -17.1% |
| 2019/1 | 297,399 | -24.3% |
| 2018/1 | 393,050 | -2.5% |
| 2017/1 | 403,151 | -20.4% |
| 2016/1 | 506,417 | +22.5% |
| 2015/1 | 413,460 | -1.7% |
| 2014/1 | 420,560 | +1.4% |
| 2013/1 | 414,910 | -3.2% |
| 2012/1 | 428,588 | - |