The population of Lebanon was estimated to be  in , with the number of Lebanese nationals estimated to be 4,680,212 (July 2018 est.); however, no official census has been conducted since 1932 due to the sensitive confessional political balance between Lebanon's various religious groups. Identifying all Lebanese as ethnically Arab is a widely employed example of panethnicity since in reality, the Lebanese "are descended from many different peoples who are either indigenous, or have occupied, invaded, or settled this corner of the world", making Lebanon, "a mosaic of closely interrelated cultures". While at first glance, this ethnic, linguistic, religious and denominational diversity might seem to cause civil and political unrest, "for much of Lebanon’s history this multitudinous diversity of religious communities has coexisted with little conflict".