| （単位：百万） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 7,789 | +38.3% |
| 2024/12 | 5,631 | -9.0% |
| 2023/12 | 6,191 | +106.2% |
| 2022/12 | 3,003 | -52.4% |
| 2021/12 | 6,314 | +84.8% |
| 2020/12 | 3,416 | -41.4% |
| 2019/12 | 5,827 | +74.8% |
| 2018/12 | 3,333 | +2.1% |
| 2017/12 | 3,266 | +41.4% |
| 2016/12 | 2,309 | +819.9% |
| 2015/12 | 251 | -84.4% |
| 2014/12 | 1,608 | +155.6% |
| 2013/12 | 629 | -33.3% |
| 2012/12 | 943 | - |