| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 677,490 | +36.8% |
| 2023/12 | 495,145 | +207.0% |
| 2022/12 | 161,288 | -76.0% |
| 2021/12 | 671,941 | +15.6% |
| 2020/12 | 581,148 | -17.4% |
| 2019/12 | 703,892 | +93.6% |
| 2018/12 | 363,617 | -44.8% |
| 2018/3 | 719,241 | +9.2% |
| 2017/3 | 658,707 | -19.1% |
| 2016/3 | 814,285 | +3.5% |
| 2015/3 | 786,460 | +81.4% |
| 2014/3 | 433,580 | +24.2% |
| 2013/3 | 349,173 | - |