| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 327,110 | -47.8% |
| 2023/12 | 626,528 | +74.4% |
| 2022/12 | 359,247 | -45.4% |
| 2021/12 | 658,101 | +50.2% |
| 2020/12 | 438,081 | +2.3% |
| 2019/12 | 428,134 | +47.9% |
| 2018/12 | 289,411 | -17.7% |
| 2017/12 | 351,818 | +14.1% |
| 2016/12 | 308,249 | +208.4% |
| 2015/12 | 99,941 | -52.8% |
| 2014/12 | 211,792 | -54.9% |
| 2013/12 | 469,363 | +32.3% |
| 2012/12 | 354,833 | -25.6% |
| 2012/1 | 513,778 | +7.7% |
| 2011/1 | 477,111 | - |