| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 14,786 | +10.7% |
| 2025/3 | 13,354 | +145.3% |
| 2024/3 | 5,443 | +24.1% |
| 2023/3 | 4,385 | +17.6% |
| 2022/3 | 3,728 | +53.1% |
| 2021/3 | 2,435 | +0.7% |
| 2020/3 | 2,418 | -34.8% |
| 2019/3 | 3,709 | -33.1% |
| 2018/3 | 5,543 | -3.3% |
| 2017/3 | 5,730 | +3.4% |
| 2016/3 | 5,540 | +24.4% |
| 2015/3 | 4,454 | +75.9% |
| 2014/3 | 2,532 | +56.4% |
| 2013/3 | 1,619 | +6.0% |
| 2012/3 | 1,527 | - |