| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 349 | -50.1% |
| 2025/3 | 700 | +63.6% |
| 2024/3 | 428 | -12.8% |
| 2023/3 | 491 | +255.8% |
| 2022/3 | 138 | -103.1% |
| 2021/3 | -4,417 | +239.8% |
| 2020/3 | -1,300 | -352.4% |
| 2019/3 | 515 | -33.5% |
| 2018/3 | 775 | -14.1% |
| 2017/3 | 902 | -34.5% |
| 2016/3 | 1,377 | +3.1% |
| 2015/3 | 1,336 | -20.3% |
| 2014/3 | 1,676 | +31.1% |
| 2013/3 | 1,278 | -17.4% |
| 2012/3 | 1,548 | - |