| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,434 | -2.1% |
| 2025/3 | 2,487 | +26.7% |
| 2024/3 | 1,962 | +33.6% |
| 2023/3 | 1,469 | +50.8% |
| 2022/3 | 974 | -14.5% |
| 2021/3 | 1,139 | -22.9% |
| 2020/3 | 1,477 | +161.0% |
| 2019/3 | 565 | -70.2% |
| 2018/3 | 1,896 | -3.6% |
| 2017/3 | 1,967 | +66.4% |
| 2016/3 | 1,181 | -372.8% |
| 2015/3 | -434 | +19.3% |
| 2014/3 | -364 | +299.2% |
| 2013/3 | -91 | -135.2% |
| 2012/3 | 258 | - |