| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,637 | -30.6% |
| 2025/3 | 8,119 | +20.1% |
| 2024/3 | 6,759 | +49.2% |
| 2023/3 | 4,531 | +7.9% |
| 2022/3 | 4,200 | -16.4% |
| 2021/3 | 5,021 | -16.3% |
| 2020/3 | 5,996 | +44.3% |
| 2019/3 | 4,155 | +5.1% |
| 2018/3 | 3,955 | -5.2% |
| 2017/3 | 4,173 | -4.2% |
| 2016/3 | 4,356 | +52.9% |
| 2015/3 | 2,848 | +98.7% |
| 2014/3 | 1,433 | -33.6% |
| 2013/3 | 2,158 | +29.8% |
| 2012/3 | 1,662 | - |