| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2026/1 | 1,467 | -51.5% |
| 2025/1 | 3,023 | -3.0% |
| 2024/1 | 3,115 | +427.1% |
| 2023/1 | 591 | -89.5% |
| 2022/1 | 5,651 | -1.3% |
| 2021/1 | 5,727 | +100.5% |
| 2020/1 | 2,857 | -52.4% |
| 2019/1 | 5,998 | +11.4% |
| 2018/1 | 5,382 | +43.9% |
| 2017/1 | 3,741 | -12.2% |
| 2016/1 | 4,262 | -4.7% |
| 2015/1 | 4,470 | -25.0% |
| 2014/1 | 5,962 | -22.8% |
| 2013/1 | 7,725 | +15.5% |
| 2012/1 | 6,687 | - |