| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,111 | +30.2% |
| 2024/12 | 3,157 | +0.5% |
| 2023/12 | 3,141 | +44.8% |
| 2022/12 | 2,169 | -31.3% |
| 2021/12 | 3,159 | +34.9% |
| 2020/12 | 2,342 | +54.9% |
| 2019/12 | 1,512 | -5.5% |
| 2018/12 | 1,600 | +18.3% |
| 2017/12 | 1,353 | +31.5% |
| 2016/12 | 1,029 | +6.1% |
| 2015/12 | 970 | +14.4% |
| 2014/12 | 848 | +17.5% |
| 2013/12 | 722 | -38.8% |
| 2012/12 | 1,180 | +91.2% |
| 2011/12 | 617 | - |