| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 251,054 | +40.5% |
| 2023/12 | 178,727 | +172.1% |
| 2022/12 | 65,679 | -64.0% |
| 2021/12 | 182,660 | +116.8% |
| 2020/12 | 84,242 | -66.6% |
| 2019/12 | 252,177 | -1.7% |
| 2018/12 | 256,547 | +17.4% |
| 2017/12 | 218,459 | +11.2% |
| 2016/12 | 196,521 | +39.9% |
| 2015/12 | 140,462 | -20.5% |
| 2014/12 | 176,595 | +16.2% |
| 2013/12 | 151,951 | +65.0% |
| 2012/12 | 92,091 | +116.6% |
| 2011/12 | 42,514 | - |