| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | -350 | -114.2% |
| 2025/3 | 2,466 | +29.5% |
| 2024/3 | 1,904 | -37.2% |
| 2023/3 | 3,030 | +5.2% |
| 2022/3 | 2,880 | +47.8% |
| 2021/3 | 1,949 | -49.4% |
| 2020/3 | 3,852 | -5.0% |
| 2019/3 | 4,053 | +10.8% |
| 2018/3 | 3,657 | -10.9% |
| 2017/3 | 4,104 | +26.6% |
| 2016/3 | 3,241 | +30.0% |
| 2015/3 | 2,494 | +57.1% |
| 2014/3 | 1,588 | -3.2% |
| 2013/3 | 1,641 | +2.9% |
| 2012/3 | 1,594 | - |