Occupation Nationality Absolute value/vertical percentage Total Managers, technicians and professionals. Spanish persons 34 Managers, technicians and professionals. Spanish % persons 3.6 Managers, technicians and professionals. Foreign persons 20 Managers, technicians and professionals. Foreign % persons 1.3 Managers, technicians and professionals. Total persons 55 Managers, technicians and professionals. Total % persons 2.1 Administrative staff, services and trade Spanish persons 170 Administrative staff, services and trade Spanish % persons 18.0 Administrative staff, services and trade Foreign persons 120 Administrative staff, services and trade Foreign % persons 7.4 Administrative staff, services and trade Total persons 290 Administrative staff, services and trade Total % persons 11.4 Qualified employees who work in agriculture, fishing, mining and industry Spanish persons 169 Qualified employees who work in agriculture, fishing, mining and industry Spanish % persons 17.8 Qualified employees who work in agriculture, fishing, mining and industry Foreign persons 88 Qualified employees who work in agriculture, fishing, mining and industry Foreign % persons 5.5 Qualified employees who work in agriculture, fishing, mining and industry Total persons 257 Qualified employees who work in agriculture, fishing, mining and industry Total % persons 10.1 Unskilled workers Spanish persons 573 Unskilled workers Spanish % persons 60.5 Unskilled workers Foreign persons 1,378 Unskilled workers Foreign % persons 85.8 Unskilled workers Total persons 1,951 Unskilled workers Total % persons 76.4 Total Spanish persons 947 Total Spanish % persons 100.0 Total Foreign persons 1,606 Total Foreign % persons 100.0 Total Total persons 2,552 Total Total % persons 100.0