| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,671 | +1.7% |
| 2025/3 | 4,591 | -0.0% |
| 2024/3 | 4,593 | +3.5% |
| 2023/3 | 4,437 | +83.7% |
| 2022/3 | 2,416 | +15.0% |
| 2021/3 | 2,100 | -2.1% |
| 2020/3 | 2,145 | -1.6% |
| 2019/3 | 2,181 | +4.6% |
| 2018/3 | 2,084 | +22.9% |
| 2017/3 | 1,696 | +10.8% |
| 2016/3 | 1,530 | +48.1% |
| 2015/3 | 1,033 | +13.8% |
| 2014/3 | 908 | +105.2% |
| 2013/3 | 442 | -2.9% |
| 2012/3 | 455 | - |