| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 507 | -75.0% |
| 2025/3 | 2,026 | +40.3% |
| 2024/3 | 1,444 | -51.2% |
| 2023/3 | 2,957 | +96.7% |
| 2022/3 | 1,503 | +38.9% |
| 2021/3 | 1,082 | -34.8% |
| 2020/3 | 1,660 | -17.1% |
| 2019/3 | 2,003 | +11.2% |
| 2018/3 | 1,802 | -14.8% |
| 2017/3 | 2,115 | +37.2% |
| 2016/3 | 1,542 | +63.9% |
| 2015/3 | 941 | +101.9% |
| 2014/3 | 466 | -28.7% |
| 2013/3 | 654 | +341.9% |
| 2012/3 | 148 | - |