| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2026/1 | 982 | +96.0% |
| 2025/1 | 501 | -72.6% |
| 2024/1 | 1,829 | -0.8% |
| 2023/1 | 1,843 | +45.1% |
| 2022/1 | 1,270 | +51.3% |
| 2021/1 | 839 | +30.5% |
| 2020/1 | 643 | -58.3% |
| 2019/1 | 1,544 | -11.8% |
| 2018/1 | 1,750 | +60.0% |
| 2017/1 | 1,094 | +58.2% |
| 2016/1 | 691 | -0.3% |
| 2015/1 | 693 | +25.4% |
| 2014/1 | 553 | +68.4% |
| 2013/1 | 328 | +66.4% |
| 2012/1 | 197 | - |