Track down methods to fight against criminality : Centerdata Telepanel

This survey is part of Centerdata's Telepanel project. Telepanel consists of approx. 2000 households, surveyed weekly. Besides the Centerdatabase offers opportunities to compose...本调研系Centerdata公司Telepanel项目的组成部分。该项目覆盖约2000户家庭，每周开展一次调研。除此之外，Centerdatabase还提供了自定义组合……的相关机会。