| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 3,546 | -36.2% |
| 2024/9 | 5,561 | -22.1% |
| 2023/9 | 7,138 | -17.1% |
| 2022/9 | 8,611 | +53.8% |
| 2021/9 | 5,600 | -29.8% |
| 2020/9 | 7,981 | +104.2% |
| 2019/9 | 3,908 | +6.0% |
| 2018/9 | 3,688 | -16.8% |
| 2017/9 | 4,434 | +16.0% |
| 2016/9 | 3,823 | +3.5% |
| 2015/9 | 3,692 | +8.4% |
| 2014/9 | 3,405 | +18.0% |
| 2013/9 | 2,885 | +153.1% |
| 2012/9 | 1,140 | -9.2% |
| 2011/9 | 1,255 | - |