| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 14,119 | +76.4% |
| 2025/3 | 8,003 | +91.2% |
| 2024/3 | 4,185 | +228.5% |
| 2023/3 | 1,274 | +18.2% |
| 2022/3 | 1,078 | -63.3% |
| 2021/3 | 2,937 | +267.3% |
| 2020/3 | 799 | -21.5% |
| 2019/3 | 1,018 | +16.4% |
| 2018/3 | 874 | +19.6% |
| 2017/3 | 731 | +39.0% |
| 2016/3 | 526 | +39.0% |
| 2015/3 | 378 | +238.3% |
| 2014/3 | 111 | -61.4% |
| 2013/3 | 289 | +111.4% |
| 2012/3 | 137 | - |