| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 502,597 | +2.2% |
| 2023/12 | 491,960 | +35.3% |
| 2022/12 | 363,521 | -34.2% |
| 2021/12 | 552,501 | +27.9% |
| 2020/12 | 432,039 | -34.7% |
| 2019/12 | 661,812 | +3.6% |
| 2018/12 | 638,732 | +36.1% |
| 2017/12 | 469,437 | +7.2% |
| 2016/12 | 437,927 | -30.1% |
| 2015/12 | 626,790 | +119.2% |
| 2014/12 | 285,967 | +74.5% |
| 2013/12 | 163,878 | -37.5% |
| 2012/12 | 262,102 | +54.1% |
| 2011/12 | 170,081 | - |