金融市场分类

def solve(financing_data):
    direct = financing_data["股票融资"] + financing_data["债券融资"]
    indirect = financing_data["银行贷款"]
    total = direct + indirect
    return {"直接融资": direct, "间接融资": indirect, "直接融资占比": round(direct/total*100, 2), "间接融资占比": round(indirect/total*100, 2)}