| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/7 | 799,349 | +10.9% |
| 2024/7 | 721,008 | +8.4% |
| 2023/7 | 665,190 | -14.6% |
| 2022/7 | 778,980 | +5.1% |
| 2021/7 | 741,032 | +30.5% |
| 2020/7 | 567,709 | +8.3% |
| 2019/7 | 524,329 | +101.3% |
| 2018/7 | 260,456 | +37.9% |
| 2017/7 | 188,883 | -18.6% |
| 2016/7 | 232,170 | +3.4% |
| 2015/7 | 224,443 | +40.1% |
| 2014/7 | 160,240 | +74.7% |
| 2013/7 | 91,724 | +1076.1% |
| 2012/7 | 7,799 | -94.4% |
| 2011/7 | 138,745 | - |