| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 722,061 | +3.0% |
| 2023/12 | 701,125 | -15.8% |
| 2022/12 | 833,112 | -3.4% |
| 2021/12 | 862,372 | +2.9% |
| 2020/12 | 837,662 | +125.4% |
| 2019/12 | 371,610 | +3.5% |
| 2018/12 | 358,873 | -27.1% |
| 2017/12 | 492,485 | +26.9% |
| 2016/12 | 388,099 | +63.3% |
| 2015/12 | 237,677 | +60.8% |
| 2014/12 | 147,816 | -35.6% |
| 2013/12 | 229,368 | -40.4% |
| 2012/12 | 384,930 | -30.5% |
| 2011/12 | 553,565 | - |