| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 3,504 | +28.0% |
| 2024/3 | 2,737 | +21.9% |
| 2023/3 | 2,245 | +23.9% |
| 2022/3 | 1,812 | -43.7% |
| 2021/3 | 3,219 | -27.9% |
| 2020/3 | 4,462 | +2.9% |
| 2019/3 | 4,335 | -24.9% |
| 2018/3 | 5,774 | +33.5% |
| 2017/3 | 4,324 | +47.2% |
| 2016/3 | 2,937 | -79.1% |
| 2015/3 | 14,081 | +336.9% |
| 2014/3 | 3,223 | -170.4% |
| 2013/3 | -4,581 | -5134.1% |
| 2012/3 | 91 | -103.7% |
| 2011/3 | -2,478 | -411.7% |
| 2010/3 | 795 | - |