| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 24,543 | +0.4% |
| 2025/3 | 24,452 | +0.4% |
| 2024/3 | 24,347 | +15.8% |
| 2023/3 | 21,030 | +45.9% |
| 2022/3 | 14,413 | +33.6% |
| 2021/3 | 10,791 | -0.3% |
| 2020/3 | 10,825 | +16.6% |
| 2019/3 | 9,284 | +78.6% |
| 2018/3 | 5,198 | +51.0% |
| 2017/3 | 3,443 | +1.4% |
| 2016/3 | 3,395 | -2.2% |
| 2015/3 | 3,471 | +111.9% |
| 2014/3 | 1,638 | -4.5% |
| 2013/3 | 1,716 | +13.9% |
| 2012/3 | 1,506 | - |