| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,057 | -0.9% |
| 2024/12 | 1,066 | +17.1% |
| 2023/12 | 910 | +55.0% |
| 2022/12 | 587 | -17.3% |
| 2021/12 | 710 | +23.4% |
| 2020/12 | 575 | -37.9% |
| 2019/12 | 926 | -15.8% |
| 2018/12 | 1,101 | +14.9% |
| 2017/12 | 958 | +2.9% |
| 2016/12 | 931 | -27.0% |
| 2015/12 | 1,275 | +4.3% |
| 2014/12 | 1,222 | +30.7% |
| 2013/12 | 935 | +55.5% |
| 2012/12 | 601 | +54.9% |
| 2011/12 | 388 | - |