| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,170 | -29.4% |
| 2025/3 | 8,734 | +13.8% |
| 2024/3 | 7,675 | +2.8% |
| 2023/3 | 7,463 | +25.3% |
| 2022/3 | 5,957 | +46.9% |
| 2021/3 | 4,054 | -29.2% |
| 2020/3 | 5,722 | +154.9% |
| 2019/3 | 2,245 | +3.6% |
| 2018/3 | 2,167 | -125.0% |
| 2017/3 | -8,671 | -370.1% |
| 2016/3 | 3,210 | -20.9% |
| 2015/3 | 4,056 | +271.8% |
| 2014/3 | 1,091 | +3.9% |
| 2013/3 | 1,050 | +19.0% |
| 2012/3 | 882 | - |