| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,243 | +51.6% |
| 2025/3 | 820 | -259.2% |
| 2024/3 | -515 | -126.7% |
| 2023/3 | 1,930 | -49.5% |
| 2022/3 | 3,819 | +17.0% |
| 2021/3 | 3,265 | +81.7% |
| 2020/3 | 1,797 | -46.4% |
| 2019/3 | 3,351 | -4.6% |
| 2018/3 | 3,513 | -15.7% |
| 2017/3 | 4,165 | +15.6% |
| 2016/3 | 3,603 | +65.4% |
| 2015/3 | 2,178 | +9.2% |
| 2014/3 | 1,995 | +7.8% |
| 2013/3 | 1,851 | -47.9% |
| 2012/3 | 3,555 | - |