| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/4 | 291 | -11.6% |
| 2025/4 | 329 | -73.7% |
| 2024/4 | 1,252 | +16.1% |
| 2023/4 | 1,078 | -21.9% |
| 2022/4 | 1,380 | +18.5% |
| 2021/4 | 1,165 | +503.6% |
| 2020/4 | 193 | -88.9% |
| 2019/4 | 1,732 | -17.0% |
| 2018/4 | 2,086 | +0.1% |
| 2017/4 | 2,084 | +28.6% |
| 2016/4 | 1,621 | +36.8% |
| 2015/4 | 1,185 | +14.6% |
| 2014/4 | 1,034 | +7.3% |
| 2013/4 | 964 | -33.0% |
| 2012/4 | 1,438 | - |