| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,971 | +18.2% |
| 2025/3 | 4,204 | +17.6% |
| 2024/3 | 3,576 | +25.6% |
| 2023/3 | 2,847 | +50.6% |
| 2022/3 | 1,890 | -18.2% |
| 2021/3 | 2,312 | +45.9% |
| 2020/3 | 1,584 | +42.0% |
| 2019/3 | 1,116 | +1.1% |
| 2018/3 | 1,104 | +27.3% |
| 2017/3 | 867 | -23.7% |
| 2016/3 | 1,136 | +6.3% |
| 2015/3 | 1,069 | +29.2% |
| 2014/3 | 827 | -7.7% |
| 2013/3 | 895 | +88.6% |
| 2012/3 | 475 | - |