| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 840,901 | +446.0% |
| 2023/12 | 154,022 | -66.6% |
| 2022/12 | 460,645 | -30.2% |
| 2021/12 | 660,409 | +0.1% |
| 2020/12 | 659,523 | -9.0% |
| 2019/12 | 725,054 | +7.8% |
| 2018/12 | 672,536 | +43.7% |
| 2017/12 | 467,961 | -9.4% |
| 2016/12 | 516,695 | +55.1% |
| 2015/12 | 333,143 | -32.0% |
| 2014/12 | 490,059 | -8.2% |
| 2013/12 | 533,628 | +4.2% |
| 2012/12 | 512,271 | -12.2% |
| 2011/12 | 583,382 | - |