| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,889 | +74.7% |
| 2023/12 | 9,097 | +44.4% |
| 2022/12 | 6,299 | -16.0% |
| 2021/12 | 7,500 | +13.0% |
| 2020/12 | 6,635 | +59.3% |
| 2019/12 | 4,164 | -0.6% |
| 2018/12 | 4,188 | -15.1% |
| 2017/12 | 4,930 | +4.9% |
| 2017/3 | 2,374 | -49.5% |
| 2016/3 | 4,700 | -4.9% |
| 2015/3 | 4,944 | +25.0% |
| 2014/3 | 3,956 | +132.4% |
| 2013/3 | 1,702 | +237.0% |
| 2012/3 | 505 | - |