| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 5,071 | +13.6% |
| 2024/9 | 4,464 | +5.6% |
| 2023/9 | 4,226 | -37.8% |
| 2022/9 | 6,795 | +57.6% |
| 2021/9 | 4,312 | +26.5% |
| 2020/9 | 3,407 | -13.2% |
| 2019/9 | 3,925 | +87.6% |
| 2018/9 | 2,092 | -19.6% |
| 2017/9 | 2,603 | +140.7% |
| 2016/9 | 1,081 | +21.2% |
| 2015/9 | 892 | +90.6% |
| 2014/9 | 468 | +41.4% |
| 2013/9 | 331 | +9.8% |
| 2012/9 | 301 | +102.2% |
| 2011/9 | 149 | - |