Venezuelans form one of the main immigrant groups in Spain, which is also the European country to which most Venezuelans choose to migrate because of shared language, customs and family ties. Similarly to nationals from other countries of Ibero-America, Venezuelans of origin are allowed to apply for dual Spanish citizenship after two years of legal residence in Spain. In addition, Venezuelans who are children or grandchildren of Spanish citizens can legally obtain Spanish citizenship from their countries of origin, an option open to over 3 million Venezuelans.