| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,048 | +15.7% |
| 2025/3 | 905 | -62.8% |
| 2024/3 | 2,438 | +8.7% |
| 2023/3 | 2,243 | -27.7% |
| 2022/3 | 3,104 | +73.8% |
| 2021/3 | 1,785 | -24.1% |
| 2020/3 | 2,352 | -31.3% |
| 2019/3 | 3,425 | +64.0% |
| 2018/3 | 2,088 | -8.5% |
| 2017/3 | 2,282 | +71.5% |
| 2016/3 | 1,330 | +199.0% |
| 2015/3 | 445 | -48.4% |
| 2014/3 | 863 | +29.8% |
| 2013/3 | 664 | -7.4% |
| 2012/3 | 718 | - |