| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 38,297 | +20.7% |
| 2024/12 | 31,724 | -25.3% |
| 2023/12 | 42,446 | -23.7% |
| 2022/12 | 55,608 | +45.0% |
| 2021/12 | 38,360 | +1058.6% |
| 2020/12 | 3,311 | -461.5% |
| 2019/12 | -916 | -102.6% |
| 2018/12 | 34,599 | -36.5% |
| 2017/12 | 54,488 | +32.2% |
| 2016/12 | 41,204 | +15.3% |
| 2015/12 | 35,749 | +67.9% |
| 2014/12 | 21,296 | -26.1% |
| 2014/3 | 29,390 | +2.1% |
| 2013/3 | 28,798 | -8.5% |
| 2012/3 | 31,469 | +9.5% |
| 2011/3 | 28,742 | - |