| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/1 | -26,129 | -786.9% |
| 2025/1 | 3,804 | -17.7% |
| 2024/1 | 4,622 | -1043.3% |
| 2023/1 | -490 | -112.3% |
| 2022/1 | 3,974 | +24.0% |
| 2021/1 | 3,204 | +71.5% |
| 2020/1 | 1,868 | -52.0% |
| 2019/1 | 3,889 | +55.3% |
| 2018/1 | 2,504 | -23.4% |
| 2017/1 | 3,269 | +39.3% |
| 2016/1 | 2,347 | +1.1% |
| 2015/1 | 2,322 | -37.4% |
| 2014/1 | 3,712 | -15.8% |
| 2013/1 | 4,410 | +87.6% |
| 2012/1 | 2,351 | - |