| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,502 | +64.3% |
| 2025/3 | 914 | +14.2% |
| 2024/3 | 800 | -49.4% |
| 2023/3 | 1,582 | +3128.6% |
| 2022/3 | 49 | +444.4% |
| 2021/3 | 9 | -99.1% |
| 2020/3 | 961 | -168.7% |
| 2019/3 | -1,398 | -192.6% |
| 2018/3 | 1,510 | -13.1% |
| 2017/3 | 1,738 | +25.7% |
| 2016/3 | 1,383 | +20.7% |
| 2015/3 | 1,146 | +45.4% |
| 2014/3 | 788 | +95.0% |
| 2013/3 | 404 | -17.2% |
| 2012/3 | 488 | - |