| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/10 | 11,740 | +84.6% |
| 2024/10 | 6,361 | -14.5% |
| 2023/10 | 7,441 | -17.8% |
| 2022/10 | 9,056 | -7.5% |
| 2021/10 | 9,793 | +5.0% |
| 2020/10 | 9,327 | -23.6% |
| 2019/10 | 12,207 | -3.8% |
| 2018/10 | 12,691 | +9.9% |
| 2017/10 | 11,551 | +34.5% |
| 2016/10 | 8,591 | -10.1% |
| 2015/10 | 9,557 | +2.8% |
| 2014/10 | 9,299 | +60.1% |
| 2013/10 | 5,809 | +62.5% |
| 2012/10 | 3,575 | +206.9% |
| 2011/10 | 1,165 | - |