| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 7,659 | -9.6% |
| 2024/12 | 8,471 | +22.3% |
| 2023/12 | 6,929 | -16.0% |
| 2022/12 | 8,252 | -40.5% |
| 2021/12 | 13,864 | +234.5% |
| 2020/12 | 4,145 | -41.2% |
| 2019/12 | 7,045 | +2.3% |
| 2018/12 | 6,885 | -17.1% |
| 2017/12 | 8,309 | +33.3% |
| 2016/12 | 6,234 | -20.8% |
| 2015/12 | 7,872 | +400.4% |
| 2014/12 | 1,573 | -20.2% |
| 2013/12 | 1,972 | +15069.2% |
| 2012/12 | 13 | - |