For 2020, the data used was published by companies listed on Latin American and Spanish stock exchanges on their boards of directors. In addition, for Argentina, Bolivia, Chile, Colombia, Costa Rica, El Salvador, Mexico, Panama, Paraguay, Peru and Uruguay, automated scrapers were developed that took the information from the different sources in each country. For more information see https://mujeresenlabolsa.quienesquien.wiki/es/mujeres-en-la-bolsa by Proyecto sobre Organizacion, Desarrollo, Educacion e Investigacion (PODER) en alianza con Datasketch, Cuestion Publica, La Nacion, El Faro, Plaza Publica, Wayka, Semanario Universidad, Managua Furiosa, Los Tiempos, Metro Libre, La Diaria, El Surtidor, El Desconcierto, El Pais y Tierra de Nadie.