| （単位：百万） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,141 | +11.4% |
| 2024/12 | 3,718 | -5.3% |
| 2023/12 | 3,927 | +11.7% |
| 2022/12 | 3,517 | +23.3% |
| 2021/12 | 2,852 | +16.7% |
| 2020/12 | 2,444 | +0.2% |
| 2019/12 | 2,440 | +25.1% |
| 2018/12 | 1,951 | -18.9% |
| 2017/12 | 2,405 | +50.4% |
| 2016/12 | 1,599 | +18.3% |
| 2015/12 | 1,352 | -8.4% |
| 2014/12 | 1,476 | +68.7% |
| 2013/12 | 875 | +80.8% |
| 2012/12 | 484 | -15.1% |
| 2011/12 | 570 | - |