| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/7 | 417,508 | +22.0% |
| 2024/7 | 342,183 | +4.0% |
| 2023/7 | 329,004 | -3.1% |
| 2022/7 | 339,562 | +3.2% |
| 2021/7 | 328,879 | +5.0% |
| 2020/7 | 313,287 | +11.1% |
| 2019/7 | 282,052 | +22.5% |
| 2018/7 | 230,306 | +5.8% |
| 2017/7 | 217,757 | +25.7% |
| 2016/7 | 173,239 | -29.9% |
| 2015/7 | 247,154 | +33.8% |
| 2014/7 | 184,701 | +0.4% |
| 2013/7 | 184,037 | +86.5% |
| 2012/7 | 98,656 | +35.0% |
| 2011/7 | 73,105 | - |