| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/10 | 3,130 | -3.6% |
| 2024/10 | 3,248 | +14.0% |
| 2023/10 | 2,850 | +0.1% |
| 2022/10 | 2,848 | +0.2% |
| 2021/10 | 2,843 | +0.4% |
| 2020/10 | 2,831 | +5.8% |
| 2019/10 | 2,676 | -21.2% |
| 2018/10 | 3,396 | -8.3% |
| 2017/10 | 3,702 | +22.3% |
| 2016/10 | 3,026 | +16.3% |
| 2015/10 | 2,603 | +55.2% |
| 2014/10 | 1,677 | -19.2% |
| 2013/10 | 2,075 | +21.1% |
| 2012/10 | 1,714 | +53.4% |
| 2011/10 | 1,118 | - |