| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,588 | -2.0% |
| 2025/3 | 3,662 | -14.6% |
| 2024/3 | 4,287 | +4.8% |
| 2023/3 | 4,090 | +17.9% |
| 2022/3 | 3,469 | +25.5% |
| 2021/3 | 2,765 | +3.6% |
| 2020/3 | 2,668 | +16.7% |
| 2019/3 | 2,286 | +10.7% |
| 2018/3 | 2,065 | +21.3% |
| 2017/3 | 1,702 | +39.1% |
| 2016/3 | 1,223 | +20.3% |
| 2015/3 | 1,016 | +13.2% |
| 2014/3 | 898 | +118.9% |
| 2013/3 | 410 | +77.1% |
| 2012/3 | 231 | - |