| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,436 | +5.3% |
| 2025/3 | 4,213 | +35.1% |
| 2024/3 | 3,119 | -0.4% |
| 2023/3 | 3,130 | +3.7% |
| 2022/3 | 3,017 | -0.6% |
| 2021/3 | 3,036 | +44.2% |
| 2020/3 | 2,105 | -20.0% |
| 2019/3 | 2,632 | -9.9% |
| 2018/3 | 2,921 | +3.1% |
| 2017/3 | 2,833 | +24.9% |
| 2016/3 | 2,268 | -0.5% |
| 2015/3 | 2,279 | +23.4% |
| 2014/3 | 1,847 | +7.8% |
| 2013/3 | 1,713 | -18.1% |
| 2012/3 | 2,092 | - |