| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,004 | -22.3% |
| 2025/3 | 7,727 | -8.7% |
| 2024/3 | 8,465 | +189.1% |
| 2023/3 | 2,928 | +138.2% |
| 2022/3 | 1,228 | +100.6% |
| 2021/3 | 612 | -42.3% |
| 2020/3 | 1,061 | -16.0% |
| 2019/3 | 1,263 | +60.9% |
| 2018/3 | 785 | +56.2% |
| 2017/3 | 502 | -130.0% |
| 2016/3 | -1,677 | -291.6% |
| 2015/3 | 874 | -68.2% |
| 2014/3 | 2,749 | -43.5% |
| 2013/3 | 4,869 | +4151.8% |
| 2012/3 | 114 | - |