| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,706 | +2.8% |
| 2025/3 | 4,577 | +22.5% |
| 2024/3 | 3,737 | +17.2% |
| 2023/3 | 3,189 | -33.3% |
| 2022/3 | 4,778 | +0.4% |
| 2021/3 | 4,758 | +98.7% |
| 2020/3 | 2,395 | +3.3% |
| 2019/3 | 2,319 | -34.8% |
| 2018/3 | 3,555 | +82.2% |
| 2017/3 | 1,951 | +140.6% |
| 2016/3 | 811 | -2.6% |
| 2015/3 | 833 | -72.6% |
| 2014/3 | 3,036 | -998.2% |
| 2013/3 | -338 | -144.9% |
| 2012/3 | 752 | - |