Kazakhstan
According to the 2009 Census data, there are very few Christians outside the Slavic and Germanic ethnic groups:
Ethnic demography of Kazakhstan
Kazakhstan's dominant ethnic group, the Kazakhs, traces its origin to the 15th century, when a number of Turkic and some Mongol tribes united to establish the Kazakh Khanate. With a cohesive culture and a national identity, they constituted absolute majority on the land until Russian colonization.
Russian advancement into the territory of Kazakhstan began in the late 18th century, when the Kazakhs nominally accepted Russian rule in exchange for protection against repeated attacks by the western Mongolian Kalmyks. In the 1890s, Russian peasants began to settle the fertile lands of northern Kazakhstan, causing many Kazakhs to move eastwards into Chinese territory in search of new grazing grounds.