| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 2,731 | +19.2% |
| 2024/9 | 2,291 | -32.3% |
| 2023/9 | 3,385 | +1.9% |
| 2022/9 | 3,320 | +209.6% |
| 2021/9 | 1,072 | -210.3% |
| 2020/9 | -972 | -119.8% |
| 2019/9 | 4,911 | +46.0% |
| 2018/9 | 3,364 | +143.8% |
| 2017/9 | 1,379 | -32.7% |
| 2016/9 | 2,048 | -5.0% |
| 2015/9 | 2,157 | -17.2% |
| 2014/9 | 2,605 | +40.8% |
| 2013/9 | 1,850 | -180.2% |
| 2012/9 | -2,307 | -546.0% |
| 2011/9 | 517 | - |