| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 19,894 | +16.5% |
| 2025/3 | 17,083 | -16.0% |
| 2024/3 | 20,345 | -11.9% |
| 2023/3 | 23,094 | +47.4% |
| 2022/3 | 15,669 | +37.5% |
| 2021/3 | 11,399 | +81.1% |
| 2020/3 | 6,293 | -21.8% |
| 2019/3 | 8,051 | +23.7% |
| 2018/3 | 6,507 | -6.9% |
| 2017/3 | 6,989 | +28.5% |
| 2016/3 | 5,437 | +22.8% |
| 2015/3 | 4,426 | +552.8% |
| 2014/3 | 678 | +2411.1% |
| 2013/3 | 27 | -99.0% |
| 2012/3 | 2,646 | - |