| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,686 | +109.0% |
| 2025/3 | 2,242 | +193.8% |
| 2024/3 | 763 | -30.0% |
| 2023/3 | 1,090 | -5.7% |
| 2022/3 | 1,156 | +17.1% |
| 2021/3 | 987 | -14.7% |
| 2020/3 | 1,158 | -6.5% |
| 2019/3 | 1,238 | +34.9% |
| 2018/3 | 918 | +14.7% |
| 2017/3 | 800 | +45.5% |
| 2016/3 | 550 | +81.2% |
| 2015/3 | 303 | -377.6% |
| 2014/3 | -110 | -46.8% |
| 2013/3 | -206 | +1728.9% |
| 2012/3 | -12 | - |