| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 220,698 | +46.4% |
| 2023/12 | 150,800 | -70.5% |
| 2022/12 | 512,017 | +35.6% |
| 2021/12 | 377,459 | +142.4% |
| 2020/12 | 155,692 | -52.8% |
| 2019/12 | 329,769 | +30.5% |
| 2018/12 | 252,786 | -32.3% |
| 2017/12 | 373,636 | -14.8% |
| 2016/12 | 438,705 | -10.5% |
| 2015/12 | 489,912 | +60.8% |
| 2014/12 | 304,655 | -0.7% |
| 2013/12 | 306,839 | +57.8% |
| 2012/12 | 194,502 | +47.3% |
| 2011/12 | 132,002 | - |