The Nazis implemented more anti-tobacco policies at the end of the 1930s and by the early years of World War II, the rate of tobacco usage declined. As a result of the anti-tobacco measures implemented in the Wehrmacht, the total tobacco consumption by soldiers decreased between 1939 and 1945. According to a survey conducted in 1944, the number of smokers increased in the Wehrmacht, but average tobacco consumption per military personnel declined by 23.4% compared to the immediate pre-World War II years. The number of people who smoked 30 or more cigarettes per day declined from 4.4% to 0.3%.