Population aged 2 and over in the Basque Country by sex and the overall level of Basque, according to the region of residence.

The Population and Housing Census. Euskera¿ aims to provide detailed annual data on the Basque language level of the population residing in the Basque Country at the municipal level. Specifically, information is disseminated on the level of knowledge, the language spoken at home and the first language and its distribution with respect to socio-demographic variables such as sex, age, place of birth, studies carried out, profession or situation in relation to the activity. The realization of this statistical operation is based on the treatment and the majority use of administrative sources.《人口与住房普查（巴斯克语（Euskera）专项）》旨在提供巴斯克地区（Basque Country）范围内以市政为统计单元的常住居民巴斯克语能力水平的详细年度统计数据。具体而言，该普查发布的信息涵盖语言掌握程度、家庭日常使用语言、母语，以及上述指标在性别、年龄、出生地、受教育经历、职业或就业状况等社会人口统计学变量维度下的分布特征。本次统计工作的开展基于行政数据源的处理与主要应用。