From 1989 to 1994, there was significant depopulation in the territory that ended up held by Artsakh, leaving only around 40% of the pre-war population. Much of this was due to the displacement and death of Azerbaijani residents in both the former NKOA and the surrounding territories, leaving some former urban areas virtually empty. The Russian minority present also declined, meaning the resulting population was almost 100% Armenian. Beginning in 1995, the population began to increase due to births and inmigration.