(b) Encouraged Habitat to convene, in consultation with the United Nations Statistics Division, an expert group meeting to evaluate existing methodologies and data-collection and dissemination instruments, as well as concepts and sources of city statistics;
(b) 鼓励人居中心与联合国统计司协商，举行一次专家组会议，评估现行方法和收集及传播数据的工具，以及城市统计的概念和来源；