| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 50,477 | -10.7% |
| 2024/3 | 56,545 | +35.8% |
| 2023/3 | 41,641 | +29.9% |
| 2022/3 | 32,053 | +42.9% |
| 2021/3 | 22,435 | +96.1% |
| 2020/3 | 11,440 | -72.7% |
| 2019/3 | 41,930 | -5.7% |
| 2018/3 | 44,466 | -11.3% |
| 2017/3 | 50,126 | +7.7% |
| 2016/3 | 46,555 | +29.0% |
| 2015/3 | 36,096 | +106.2% |
| 2014/3 | 17,508 | +80.5% |
| 2013/3 | 9,699 | -31.6% |
| 2012/3 | 14,180 | - |