| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,713 | +1.3% |
| 2025/3 | 5,637 | -46.2% |
| 2024/3 | 10,477 | -8.2% |
| 2023/3 | 11,410 | +26.6% |
| 2022/3 | 9,015 | +128.7% |
| 2021/3 | 3,942 | +825.4% |
| 2020/3 | 426 | -91.5% |
| 2019/3 | 4,983 | -22.3% |
| 2018/3 | 6,415 | +59.1% |
| 2017/3 | 4,031 | +9.4% |
| 2016/3 | 3,685 | -35.6% |
| 2015/3 | 5,721 | +140.3% |
| 2014/3 | 2,381 | +5.8% |
| 2013/3 | 2,251 | -19.7% |
| 2012/3 | 2,803 | - |