| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,798 | +35.8% |
| 2025/3 | 3,533 | +11.3% |
| 2024/3 | 3,174 | -8.2% |
| 2023/3 | 3,458 | +24.0% |
| 2022/3 | 2,789 | -6.6% |
| 2021/3 | 2,987 | +26.9% |
| 2020/3 | 2,354 | -16.8% |
| 2019/3 | 2,829 | +1.3% |
| 2018/3 | 2,794 | +24.4% |
| 2017/3 | 2,246 | +57.7% |
| 2016/3 | 1,424 | +22.9% |
| 2015/3 | 1,159 | -27.7% |
| 2014/3 | 1,603 | +5.9% |
| 2013/3 | 1,514 | +11.5% |
| 2012/3 | 1,358 | - |