| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,579 | +2.4% |
| 2025/3 | 1,542 | +51.2% |
| 2024/3 | 1,020 | -21.9% |
| 2023/3 | 1,306 | -27.7% |
| 2022/3 | 1,807 | +16.7% |
| 2021/3 | 1,548 | -37.6% |
| 2020/3 | 2,480 | -16.7% |
| 2019/3 | 2,978 | -3.6% |
| 2018/3 | 3,089 | +8.5% |
| 2017/3 | 2,847 | -4.6% |
| 2016/3 | 2,985 | +9.7% |
| 2015/3 | 2,721 | +100.9% |
| 2014/3 | 1,354 | +47.2% |
| 2013/3 | 920 | -2.5% |
| 2012/3 | 943 | - |