| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,960 | +31.2% |
| 2025/3 | 4,543 | +2.9% |
| 2024/3 | 4,414 | +28.8% |
| 2023/3 | 3,428 | +3.1% |
| 2022/3 | 3,326 | -26.9% |
| 2021/3 | 4,549 | +3.2% |
| 2020/3 | 4,406 | +1.2% |
| 2019/3 | 4,352 | -1.8% |
| 2018/3 | 4,434 | -1.4% |
| 2017/3 | 4,495 | -6.6% |
| 2016/3 | 4,815 | -11.2% |
| 2015/3 | 5,420 | +161.5% |
| 2014/3 | 2,073 | -11.2% |
| 2013/3 | 2,335 | +211.7% |
| 2012/3 | 749 | - |