| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,428 | +140.4% |
| 2025/3 | 1,842 | +105.0% |
| 2024/3 | 898 | -44.2% |
| 2023/3 | 1,611 | +87.6% |
| 2022/3 | 859 | +43.4% |
| 2021/3 | 599 | +129.2% |
| 2020/3 | 261 | -124.6% |
| 2019/3 | -1,063 | -242.7% |
| 2018/3 | 744 | +77.4% |
| 2017/3 | 419 | -56.7% |
| 2016/3 | 969 | +464.0% |
| 2015/3 | 171 | -140.5% |
| 2014/3 | -425 | -195.5% |
| 2013/3 | 444 | -47.0% |
| 2012/3 | 838 | - |