 It’s vibrant gay scene is nothing of a recent phenomenon, indeed, gay clubs like "Fausto" or "Capricho Español" claim to be the oldest in South America.The National Socioeconomic Characterization Survey (Casen), developed by the Ministry of Social Development, is a household survey at national level covering various topics.In 2015, for the first time the Casen Survey included questions regarding sexual orientation and gender identity.