| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/10 | 169 | +347.2% |
| 2024/10 | 37 | -86.7% |
| 2023/10 | 285 | -184.8% |
| 2022/10 | -337 | -140.9% |
| 2021/10 | 824 | +159.5% |
| 2020/10 | 317 | -65.5% |
| 2019/10 | 920 | -15.3% |
| 2018/10 | 1,085 | -2.4% |
| 2017/10 | 1,112 | +25.2% |
| 2016/10 | 889 | +46.0% |
| 2015/10 | 608 | +36.4% |
| 2014/10 | 446 | +16.4% |
| 2013/10 | 383 | -346.8% |
| 2012/10 | -156 | -566.5% |
| 2011/10 | 33 | - |