| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 679 | -38.4% |
| 2025/3 | 1,103 | -15.5% |
| 2024/3 | 1,306 | -11.9% |
| 2023/3 | 1,482 | +57.8% |
| 2022/3 | 939 | +50.0% |
| 2021/3 | 626 | +62.6% |
| 2020/3 | 385 | -69.2% |
| 2019/3 | 1,248 | -40.7% |
| 2018/3 | 2,104 | +16.2% |
| 2017/3 | 1,810 | +225.0% |
| 2016/3 | 557 | -46.3% |
| 2015/3 | 1,037 | -35.7% |
| 2014/3 | 1,614 | -41.3% |
| 2013/3 | 2,751 | -0.2% |
| 2012/3 | 2,757 | - |