The data comes from the Polaris hotline. Criticism from the Polaris wiki page: “Reason magazine editor Elizabeth Nolan Brown referred to Polaris as "one of th

The data comes from the Polaris hotline. Criticism from the Polaris wiki page: “Reason magazine editor Elizabeth Nolan Brown referred to Polaris as "one of the biggest purveyors of bad statistics dressed up as 'human trafficking awareness'".”