| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 15,154 | +42.9% |
| 2024/3 | 10,606 | +115.9% |
| 2023/3 | 4,912 | -33.5% |
| 2022/3 | 7,385 | +7.3% |
| 2021/3 | 6,884 | +35.5% |
| 2020/3 | 5,082 | +61.6% |
| 2019/3 | 3,145 | +77.4% |
| 2018/3 | 1,773 | -124.1% |
| 2017/3 | -7,364 | -220.2% |
| 2016/3 | 6,126 | +194.5% |
| 2015/3 | 2,080 | +154.0% |
| 2014/3 | 819 | +291.9% |
| 2013/3 | 209 | -69.2% |
| 2012/3 | 678 | -51.9% |
| 2011/3 | 1,411 | +14.5% |
| 2010/3 | 1,232 | - |