| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,253 | +29.9% |
| 2025/3 | 9,430 | +8.7% |
| 2024/3 | 8,674 | +1.7% |
| 2023/3 | 8,529 | +35.2% |
| 2022/3 | 6,308 | +39.1% |
| 2021/3 | 4,536 | -27.9% |
| 2020/3 | 6,288 | +4.0% |
| 2019/3 | 6,049 | +10.9% |
| 2018/3 | 5,455 | +29.0% |
| 2017/3 | 4,230 | +33.9% |
| 2016/3 | 3,160 | +77.8% |
| 2015/3 | 1,777 | +1990.6% |
| 2014/3 | 85 | -94.5% |
| 2013/3 | 1,546 | +9562.5% |
| 2012/3 | 16 | - |