| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 362,559 | +90.8% |
| 2023/12 | 190,059 | -45.7% |
| 2022/12 | 349,821 | +64.0% |
| 2021/12 | 213,303 | -27.2% |
| 2020/12 | 293,044 | -4.1% |
| 2019/12 | 305,686 | -6.3% |
| 2018/12 | 326,165 | +72.8% |
| 2017/12 | 188,728 | -25.2% |
| 2016/12 | 252,223 | -9.0% |
| 2015/12 | 277,117 | +83.5% |
| 2014/12 | 151,046 | -24.3% |
| 2013/12 | 199,443 | +15.7% |
| 2012/12 | 172,425 | +112.5% |
| 2011/12 | 81,159 | - |