| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,579 | -62.4% |
| 2023/12 | 22,839 | +83.1% |
| 2022/12 | 12,473 | +23.4% |
| 2021/12 | 10,104 | +56.5% |
| 2020/12 | 6,456 | -9.1% |
| 2019/12 | 7,103 | -6.4% |
| 2018/12 | 7,589 | +3.4% |
| 2017/12 | 7,342 | +38.6% |
| 2016/12 | 5,297 | -14.6% |
| 2015/12 | 6,203 | -10.9% |
| 2014/12 | 6,966 | +47.1% |
| 2013/12 | 4,735 | +9.1% |
| 2012/12 | 4,341 | -7.5% |
| 2011/12 | 4,695 | - |