"The Brazilian Institute of Surveys and Statistics revealed 91 percent of residents in Brazil’s largest city feel the need for greater police protection and more entertainment facilities ... The opinion poll has recorded a 47 percent satisfaction in living standards -- being the worst since four years ago -- and 56 percent of Brazilians would prefer to leave the city. Sao Paulo’s 11 million residents have seen an increase of crime rates since 2009, which has heightened anxiety levels among the public. " (Quoted from video description)