| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,653 | +22.0% |
| 2025/3 | 2,995 | +43.3% |
| 2024/3 | 2,089 | +22.6% |
| 2023/3 | 1,704 | +17.6% |
| 2022/3 | 1,448 | +27.8% |
| 2021/3 | 1,133 | -23.5% |
| 2020/3 | 1,481 | -46.1% |
| 2019/3 | 2,746 | +96.3% |
| 2018/3 | 1,398 | -37.1% |
| 2017/3 | 2,225 | +72.3% |
| 2016/3 | 1,291 | +19.9% |
| 2015/3 | 1,076 | +370.2% |
| 2014/3 | 229 | +204.0% |
| 2013/3 | 75 | -59.3% |
| 2012/3 | 185 | - |