| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 13,992 | +34.7% |
| 2025/3 | 10,390 | +10.9% |
| 2024/3 | 9,372 | +12.7% |
| 2023/3 | 8,313 | +53.7% |
| 2022/3 | 5,408 | -1.5% |
| 2021/3 | 5,488 | -4.6% |
| 2020/3 | 5,750 | +2.2% |
| 2019/3 | 5,626 | +16.1% |
| 2018/3 | 4,844 | +36.3% |
| 2017/3 | 3,555 | -20.5% |
| 2016/3 | 4,471 | +26.5% |
| 2015/3 | 3,534 | +52.6% |
| 2014/3 | 2,316 | +33.3% |
| 2013/3 | 1,737 | +28.5% |
| 2012/3 | 1,352 | - |