| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 12,932 | +17.4% |
| 2024/3 | 11,012 | +3.9% |
| 2023/3 | 10,594 | -6.8% |
| 2022/3 | 11,361 | +49.1% |
| 2021/3 | 7,620 | +32.0% |
| 2020/3 | 5,771 | -46.3% |
| 2019/3 | 10,739 | -13.2% |
| 2018/3 | 12,378 | +3.9% |
| 2017/3 | 11,910 | -23.2% |
| 2016/3 | 15,506 | +2.5% |
| 2015/3 | 15,127 | -0.9% |
| 2014/3 | 15,266 | +1.6% |
| 2013/3 | 15,027 | +23.6% |
| 2012/3 | 12,157 | - |