答：
各种地板的知晓度情况品牌知晓度(%)圣象62.6升达58.9德尔18.1大自然8.1肯帝亚8.6安信8.8新象6.5鸿基10.3柯诺4.2菲林格尔4.3正泰3.4吉象4.8瑞嘉3.3宏耐2.3莱茵阳光4.2北美枫情3.2必美3.4世友2.1万树2.4圣罗娜2.5柏高5.9凯莱3.8红塔3.4红心2.8扬子2.8