of the foreigners had Romanian or Moroccan citizenship. Urban areas The 2020 report on urban areas in Spain published by the Ministry of Transports, Mobility and Urban Agenda identifies among the urban areas in the region (with population data referring to 2019) those of Albacete (173,329), Guadalajara (161,683), Toledo (123,509), Talavera de la Reina (94,028), Ciudad Real (90,114), Cuenca (54,690) and Puertollano (47,035). Economy Castilla–La Mancha generates a GDP of €33,077,484,000, 3.4 percent of the Spanish GDP, placing it ninth among the 19 Spanish autonomous communities. GDP has been roughly 3.4 percent of the national GDP since at least 2000. A per capita GDP of €17,339 places Castilla–La Mancha 17th among the 19 communities, with only Andalusia and Extremadura having lower per capita GDP; the national average is €22,152. Nonetheless, in the early to mid-1990s, Sonseca in the province of Toledo several times had the highest per capita income in Spain. As of 2017, the regional gross value added structure is as follows: According to the statistics of the INE's Encuesta de Población Activa for the first trimester of 2007, the active work force of Castilla–La Mancha numbered 896,513 persons, of whom 827,113 were employed and 69,900 unemployed, giving a workforce density of 55.5 percent of the population and an unemployment rate of 7.7 percent. Agriculture and husbandry Agriculture and husbandry, still the foundation of the local economy, constitutes 11.6 percent of regional GDP, and employs 9.9 percent of the active workforce. Fifty-two percent of the soil of Castilla–La Mancha is considered "dry". Agricultural activities have historically been based on the cultivation of wheat (37.0 percent), grapes (17.2 percent) and olives (6.6 percent). Castilla–La Mancha has some of the most extensive vineyards in Europe, nearly . The vineyards are predominantly, but by no means exclusively, in the west and southwest of La Mancha. In 2005 the region produced of grapes, constituting 53.4 percent of Spain's national production. After grapes, the next most important agricultural product is barley, , 25.0 percent of the national total. As of 2014, the region (primarily areas in the provinces of Cuenca and Albacete) was by far the largest producer of garlic in Spain, which was in turn the largest producer country in Europe. Black truffle is produced in areas of the provinces of Guadalajara, Cuenca and Albacete. The overwhelming majority of the saffron produced in Spain (97%) originates from the region. The region concentrates the