| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 616 | -29.4% |
| 2025/3 | 873 | -252.9% |
| 2024/3 | -571 | -140.9% |
| 2023/3 | 1,397 | -31.7% |
| 2022/3 | 2,045 | +327.2% |
| 2021/3 | 478 | -113.7% |
| 2020/3 | -3,486 | -461.8% |
| 2019/3 | 963 | -46.2% |
| 2018/3 | 1,790 | +30.2% |
| 2017/3 | 1,375 | +10.1% |
| 2016/3 | 1,249 | +5.1% |
| 2015/3 | 1,188 | +163.2% |
| 2014/3 | 451 | -687.6% |
| 2013/3 | -77 | -586.3% |
| 2012/3 | 15 | - |