After registering steady increases during the Soviet period, the population of Armenia declined from its peak value of 3.633 million in 1992 to 2.986 million in 2017. Whilst the country's population increased steadily during the Soviet Union as a result of periods of repatriation and low emigration rates, it has declined in recent times due to the exodus of peoples following the Soviet break-up. The rates of emigration and population decline, however, have decreased in recent years, and there has been a moderate influx of Armenians returning to Armenia. Historical statistics Citing Armenia's conquest and occupation by the Seljuks (11th century) and Mongols (13th–15th centuries), historians Edmund Herzig and Marina Kurkchiyan write "the combination of progressive Turkish (and Kurdish) immigration and Armenian decline, through massacre, famine and emigration, changed the demographic balance in a way that Arab immigration had never done". As a result of "deliberate relocation policies employed by both the Ottomans and Safavids" during the Ottoman–Safavid War, there was a large-scale displacement of Armenians; Armenians also emigrated "to escape the insecurity and hardship of life in war-torn Armenia". Whilst Shah Abbas I relocated Armenians to Isfahan and "Armenian colonies in other parts of Iran" in 1604–1605, "the Ottomans also removed Armenian artisans to their capital". Following the Russian annexation, 45,000 Armenians from Persia and 100,000 from the Ottoman Empire migrated to Eastern Armenia, with another 25,000 migrating following the 1878 Russo-Turkish war. As a result of the repatriation, Armenians had regained a majority in their homeland "for the first time in several hundred years". As a result of persecution and massacres in the Ottoman Empire, some 100,000 Armenians immigrated to Eastern Armenia between 1870 and 1910. The areas with Armenian-majorities would later "form the nucleus in the twentieth century of an independent Armenian state". Historian Sen Hovhannisian writes that during the 80 years of peace during which Eastern Armenia was part of Russia, there was "unprecedented" population growth: it tripled from 161,700 to 496,100 between 1831–1873, and doubled in the following forty years until it reached 1,000,100 in 1913. The population between 1831 and 1913 increased 6.18 times, yielding an average annual growth rate of 10,200 people. Following the outbreak of World War I, the population, which was 1,014,300 in 1914, fell by 20,500 in 1916 due to the Christian population being drafted. As a result of "wars and civil clashes, hunger and diseases" of 1918–1920, 432,000 people