In the case of the Internet Global panel, CESP noted the increase in the number of bi- or tri-measured panelists (on average 6,456) for the construction of the models used to merge the Internet panels. In addition, it attested to the quality of the management of the three panels by the Panel Relationship Management team, which ensured the continuity of measurement quality despite the health crisis while accelerating the downward trend in churn rates per panel observed since 2017.
