| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 857,000 | +5.7% |
| 2023/12 | 811,000 | +53.6% |
| 2022/12 | 528,000 | +26.6% |
| 2021/12 | 417,000 | +40.4% |
| 2020/12 | 297,000 | -15.4% |
| 2019/12 | 351,000 | +4.8% |
| 2018/12 | 335,000 | -19.5% |
| 2017/12 | 416,000 | -14.8% |
| 2016/12 | 488,000 | +2.5% |
| 2015/12 | 476,000 | +5.3% |
| 2014/12 | 452,000 | -9.8% |
| 2013/12 | 501,000 | -7.1% |
| 2012/12 | 539,000 | -12.8% |
| 2011/12 | 618,000 | - |