| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,609 | -18.9% |
| 2025/3 | 4,452 | +10.9% |
| 2024/3 | 4,015 | +70.7% |
| 2023/3 | 2,352 | +84.0% |
| 2022/3 | 1,278 | -41.8% |
| 2021/3 | 2,196 | +7.9% |
| 2020/3 | 2,035 | +55.6% |
| 2019/3 | 1,307 | -10.1% |
| 2018/3 | 1,454 | -23.8% |
| 2017/3 | 1,908 | -30.3% |
| 2016/3 | 2,741 | +2.5% |
| 2015/3 | 2,675 | +161.8% |
| 2014/3 | 1,021 | +81.2% |
| 2013/3 | 563 | -5.7% |
| 2012/3 | 597 | - |