年度 | 2017 | 2018 | 2019 | 2020 | 2021 |
货币资金占总资产比例 | 55.37% | 38.50% | 39.00% | 34.27% | 32.86% |
不受限制资金占总资产比例 | 45.59% | 26.67% | 26.74% | 21.48% | 12.20% |