| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/10 | 21,443 | +4.3% |
| 2023/10 | 20,560 | -1.3% |
| 2022/10 | 20,832 | +6.3% |
| 2021/10 | 19,592 | +30.2% |
| 2020/10 | 15,047 | +24.8% |
| 2019/10 | 12,056 | +13.8% |
| 2018/10 | 10,594 | +26.1% |
| 2017/10 | 8,402 | +76.6% |
| 2016/10 | 4,757 | +15.7% |
| 2015/10 | 4,112 | +58.1% |
| 2014/10 | 2,601 | -11.2% |
| 2013/10 | 2,929 | +38.0% |
| 2012/10 | 2,123 | +21.0% |
| 2011/10 | 1,754 | - |