Despite the government's efforts to sustain agriculture, not one province had as much as 10 percent of the population involved in agriculture and forestry by 1991. At the beginning of the 1970s, all but two provinces (Vienna and Vorarlberg) had more than 10 percent of their populations involved in farming. This contrasted markedly to the situation in 1934, when all but those same two provinces had more than 30 percent of their populations working in agriculture.