| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,095 | +27.9% |
| 2025/3 | 2,420 | +3.6% |
| 2024/3 | 2,336 | +202.2% |
| 2023/3 | 773 | -44.3% |
| 2022/3 | 1,389 | -25.6% |
| 2021/3 | 1,868 | +136.2% |
| 2020/3 | 791 | +329.9% |
| 2019/3 | 184 | -92.9% |
| 2018/3 | 2,584 | +168.6% |
| 2017/3 | 962 | -51.5% |
| 2016/3 | 1,983 | -20.2% |
| 2015/3 | 2,485 | -33.8% |
| 2014/3 | 3,756 | +43.8% |
| 2013/3 | 2,612 | +1820.6% |
| 2012/3 | 136 | - |