| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,813 | +1.4% |
| 2025/3 | 1,788 | +75.1% |
| 2024/3 | 1,021 | +97.9% |
| 2023/3 | 516 | -71.1% |
| 2022/3 | 1,784 | -31.1% |
| 2021/3 | 2,589 | +12.1% |
| 2020/3 | 2,310 | -41.5% |
| 2019/3 | 3,951 | +3.7% |
| 2018/3 | 3,810 | +21.0% |
| 2017/3 | 3,149 | +9.2% |
| 2016/3 | 2,884 | -24.9% |
| 2015/3 | 3,839 | +76.3% |
| 2014/3 | 2,178 | +132.4% |
| 2013/3 | 937 | +33.1% |
| 2012/3 | 704 | - |