| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2026/1 | 8,336 | +56.8% |
| 2025/1 | 5,317 | +33.1% |
| 2024/1 | 3,995 | +403.2% |
| 2023/1 | 793 | -64.1% |
| 2022/1 | 2,210 | -58.0% |
| 2021/1 | 5,266 | -10.3% |
| 2020/1 | 5,870 | +12.5% |
| 2019/1 | 5,219 | +10.1% |
| 2018/1 | 4,741 | +15.2% |
| 2017/1 | 4,116 | +24.6% |
| 2016/1 | 3,303 | +12.6% |
| 2015/1 | 2,934 | +34.8% |
| 2014/1 | 2,177 | +47.6% |
| 2013/1 | 1,474 | +82.7% |
| 2012/1 | 807 | - |