| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 21,620 | +3.2% |
| 2025/3 | 20,945 | +1.2% |
| 2024/3 | 20,692 | +5.9% |
| 2023/3 | 19,547 | -13.0% |
| 2022/3 | 22,475 | +58.2% |
| 2021/3 | 14,204 | +19.5% |
| 2020/3 | 11,884 | -10.4% |
| 2019/3 | 13,262 | +84.7% |
| 2018/3 | 7,182 | -29.2% |
| 2017/3 | 10,144 | +4.1% |
| 2016/3 | 9,748 | +11.2% |
| 2015/3 | 8,764 | +150.9% |
| 2014/3 | 3,493 | +3.8% |
| 2013/3 | 3,366 | +4.6% |
| 2012/3 | 3,219 | - |