| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 15,881 | -1.3% |
| 2024/12 | 16,095 | +31.2% |
| 2023/12 | 12,268 | +15.5% |
| 2022/12 | 10,626 | -8.4% |
| 2021/12 | 11,603 | +44.9% |
| 2020/12 | 8,007 | -16.7% |
| 2019/12 | 9,613 | -1.1% |
| 2018/12 | 9,722 | -4.4% |
| 2017/12 | 10,173 | +2.1% |
| 2016/12 | 9,963 | +20.9% |
| 2015/12 | 8,242 | +50.6% |
| 2014/12 | 5,474 | +13.6% |
| 2014/3 | 5,954 | +23.6% |
| 2013/3 | 4,818 | +22.5% |
| 2012/3 | 3,933 | +36.8% |
| 2011/3 | 2,874 | - |