| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,012 | +10.5% |
| 2025/3 | 3,631 | +5.3% |
| 2024/3 | 3,447 | -324.0% |
| 2023/3 | -1,539 | -161.7% |
| 2022/3 | 2,494 | +317.8% |
| 2021/3 | 597 | -78.2% |
| 2020/3 | 2,740 | -49.3% |
| 2019/3 | 5,405 | +30.9% |
| 2018/3 | 4,128 | +56.6% |
| 2017/3 | 2,636 | -44.7% |
| 2016/3 | 4,765 | -16.2% |
| 2015/3 | 5,688 | +67.9% |
| 2014/3 | 3,387 | +23.6% |
| 2013/3 | 2,740 | -25.7% |
| 2012/3 | 3,689 | - |