| （単位：百万） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,094 | -23.9% |
| 2024/12 | 5,379 | +75.3% |
| 2023/12 | 3,068 | +290.8% |
| 2022/12 | 785 | -61.6% |
| 2021/12 | 2,046 | -58.4% |
| 2020/12 | 4,913 | +10.8% |
| 2019/12 | 4,433 | +19.7% |
| 2018/12 | 3,702 | +9.0% |
| 2017/12 | 3,395 | +600.0% |
| 2016/12 | 485 | -142.5% |
| 2015/12 | -1,140 | -157.2% |
| 2014/12 | 1,993 | +4.3% |
| 2013/12 | 1,911 | +29.8% |
| 2012/12 | 1,472 | - |