| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 44,895 | +21.0% |
| 2024/3 | 37,103 | +26.0% |
| 2023/3 | 29,448 | +89.5% |
| 2022/3 | 15,540 | -30.9% |
| 2021/3 | 22,477 | +24.3% |
| 2020/3 | 18,087 | +5.1% |
| 2019/3 | 17,205 | +21.4% |
| 2018/3 | 14,169 | +12.3% |
| 2017/3 | 12,615 | +3.9% |
| 2016/3 | 12,144 | +4.9% |
| 2015/3 | 11,573 | +64.4% |
| 2014/3 | 7,039 | +61.6% |
| 2013/3 | 4,357 | +14.8% |
| 2012/3 | 3,796 | - |