| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 345,589 | -42.7% |
| 2024/2 | 602,899 | +0.5% |
| 2023/2 | 599,799 | +5.2% |
| 2022/2 | 570,045 | -29.2% |
| 2021/2 | 805,430 | +63.5% |
| 2020/2 | 492,712 | +12.6% |
| 2019/2 | 437,730 | +18.6% |
| 2018/2 | 368,931 | -12.8% |
| 2017/2 | 423,105 | +6.5% |
| 2016/2 | 397,460 | +70.0% |
| 2015/2 | 233,745 | +78.3% |
| 2014/2 | 131,060 | -8.7% |
| 2013/2 | 143,514 | -12.2% |
| 2012/2 | 163,413 | - |