During World War I thousands of Vilnians were forced to flee, were killed or were taken to the forced labor camps; consequently the city had only 128,500 residents in 1919 (in total, the present-day Lithuania territory lost around 1 million residents). Vilnius recovered during the interwar period and had 209,442 residents in 1939, but due to World War II the number fell to 110,000 in 1944.