| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 18,748 | +91.9% |
| 2023/12 | 9,772 | +4.0% |
| 2022/12 | 9,392 | -3.0% |
| 2021/12 | 9,680 | +49.2% |
| 2020/12 | 6,486 | -27.1% |
| 2019/12 | 8,901 | -28.1% |
| 2018/12 | 12,378 | +13.0% |
| 2017/12 | 10,955 | -14.0% |
| 2017/3 | 13,231 | +3.9% |
| 2016/3 | 12,740 | -7.4% |
| 2015/3 | 13,761 | +54.8% |
| 2014/3 | 8,888 | +6.8% |
| 2013/3 | 8,325 | +109.0% |
| 2012/3 | 3,984 | - |