| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,010 | +1.1% |
| 2025/3 | 3,967 | -316.2% |
| 2024/3 | -1,835 | -159.2% |
| 2023/3 | 3,098 | -49.9% |
| 2022/3 | 6,184 | -3.1% |
| 2021/3 | 6,385 | -5.3% |
| 2020/3 | 6,744 | +8.7% |
| 2019/3 | 6,207 | -21.6% |
| 2018/3 | 7,917 | +12.1% |
| 2017/3 | 7,065 | +26.9% |
| 2016/3 | 5,568 | +20.1% |
| 2015/3 | 4,638 | +283.9% |
| 2014/3 | 1,208 | -260.4% |
| 2013/3 | -753 | -190.1% |
| 2012/3 | 836 | - |