The Christian population is never mentioned in the MSM because the media's role is to  promote the one-world government agenda of the globalist elites. That agenda is based to a large extent on the de-Europeanization of Europe (and the predominantly white English-speaking countries), the destruction of the Western nation-state through mass non-European immigration and the de-Christianization of the world in general. Christians are the most persecuted religious group in today's world but one wouldn't know it from relying on the MSM for news.