| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,155 | -10.9% |
| 2025/3 | 9,150 | +18.6% |
| 2024/3 | 7,716 | -0.6% |
| 2023/3 | 7,762 | +7.6% |
| 2022/3 | 7,214 | +29.1% |
| 2021/3 | 5,590 | -24.7% |
| 2020/3 | 7,428 | +5.5% |
| 2019/3 | 7,040 | -1.0% |
| 2018/3 | 7,109 | -20.6% |
| 2017/3 | 8,954 | -12.9% |
| 2016/3 | 10,281 | +12.3% |
| 2015/3 | 9,159 | +69.8% |
| 2014/3 | 5,394 | +46.9% |
| 2013/3 | 3,673 | -2705.0% |
| 2012/3 | -141 | - |