Chile was one of the first countries in the world to undergo a transition to neoliberalism. Neoliberalism became official state policy in 1975, during the Pinochet dictatorship (1973–1990), during which time it generated two deep economic crises and historicall high unemployment. Since 1990, civilian administrations have continued to administer the neoliberal model, popularly referred to as el modelo, with selective reforms. Despite economic growth and reductions in poverty rates since 1990, el modelo has become ever more controversial. In the 21st century, public protest has increased as broad sectors of society negatively affected by the privatization of education, healthcare, and pension systems, among other ills, have organized collectively to express their discontent.