| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,153 | +96.9% |
| 2025/3 | 1,601 | -35.7% |
| 2024/3 | 2,489 | -16.4% |
| 2023/3 | 2,978 | +29.7% |
| 2022/3 | 2,296 | +64.6% |
| 2021/3 | 1,395 | +8.9% |
| 2020/3 | 1,281 | +4.4% |
| 2019/3 | 1,227 | +1.1% |
| 2018/3 | 1,214 | +15.8% |
| 2017/3 | 1,048 | +7.0% |
| 2016/3 | 979 | -4.3% |
| 2015/3 | 1,023 | +821.6% |
| 2014/3 | 111 | -51.7% |
| 2013/3 | 230 | -34.8% |
| 2012/3 | 353 | - |