| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 561,274 | +50.9% |
| 2024/6 | 371,930 | -10.4% |
| 2023/6 | 415,278 | -31.5% |
| 2022/6 | 606,441 | -7.5% |
| 2021/6 | 655,615 | -7.2% |
| 2020/6 | 706,141 | +2.8% |
| 2019/6 | 687,135 | +4.7% |
| 2018/6 | 656,031 | +10.7% |
| 2017/6 | 592,424 | +60.4% |
| 2016/6 | 369,382 | -24.4% |
| 2015/6 | 488,545 | -31.7% |
| 2014/6 | 714,935 | +33.7% |
| 2013/6 | 534,648 | +67.9% |
| 2012/6 | 318,390 | +302.4% |
| 2011/6 | 79,118 | - |