Smoking : 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...本调研属于Centerdata公司Telepanel项目的组成部分。Telepanel项目涵盖约2000户家庭，每周开展一次调研。此外，中心数据库（Centerdatabase）可为……提供相关机遇。