| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/1 | 2,427 | -25.1% |
| 2025/1 | 3,242 | -1.4% |
| 2024/1 | 3,287 | -6.7% |
| 2023/1 | 3,525 | +17.4% |
| 2022/1 | 3,003 | +13.9% |
| 2021/1 | 2,636 | -17.0% |
| 2020/1 | 3,178 | +71.7% |
| 2019/1 | 1,850 | -13.0% |
| 2018/1 | 2,127 | +43.5% |
| 2017/1 | 1,483 | +20.6% |
| 2016/1 | 1,229 | +16.4% |
| 2015/1 | 1,056 | +65.2% |
| 2014/1 | 639 | +74.7% |
| 2013/1 | 366 | +40.9% |
| 2012/1 | 259 | - |