| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 8,938 | -56.7% |
| 2024/9 | 20,645 | +88.7% |
| 2023/9 | 10,943 | -72.2% |
| 2022/9 | 39,413 | -40.9% |
| 2021/9 | 66,671 | +367.6% |
| 2020/9 | 14,257 | +135.2% |
| 2019/9 | 6,062 | -40.1% |
| 2018/9 | 10,116 | -17.7% |
| 2017/9 | 12,298 | -33.8% |
| 2016/9 | 18,570 | +25.5% |
| 2015/9 | 14,792 | +54.8% |
| 2014/9 | 9,556 | -9.0% |
| 2013/9 | 10,504 | +23.3% |
| 2012/9 | 8,522 | +16.4% |
| 2011/9 | 7,323 | - |