| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,992 | -5.6% |
| 2025/3 | 2,109 | +37.3% |
| 2024/3 | 1,536 | +20.7% |
| 2023/3 | 1,273 | +30.1% |
| 2022/3 | 978 | +23.9% |
| 2021/3 | 789 | -30.3% |
| 2020/3 | 1,133 | +97.7% |
| 2019/3 | 573 | -151.5% |
| 2018/3 | -1,113 | -506.6% |
| 2017/3 | 273 | +106.2% |
| 2016/3 | 132 | -72.5% |
| 2015/3 | 482 | +861.2% |
| 2014/3 | 50 | -65.2% |
| 2013/3 | 144 | -113.1% |
| 2012/3 | -1,102 | - |