Net migration rate: 0.66 migrant(s)/1,000 population (1997 est.)
Sex ratio: at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1 male(s)/female 65 years and over : 0.71 male(s)/female total population: 0.96 male(s)/female (1997 est.)
Infant mortality rate: 6.6 deaths/1,000 live births (1997 est.)
Life expectancy at birth: total population : 77.39 years male: 73.59 years female: 81.46 years (1997 est.)
Total fertility rate: 1.18 children born/woman (1997 est.)
Nationality: noun: Spaniard(s) adjective: Spanish
Ethnic groups: composite of Mediterranean and Nordic types
Religions: Roman Catholic 99%, other 1%
Languages: Castilian Spanish 74%, Catalan 17%, Galician 7%, Basque 2%
Literacy: definition: age 15 and over can read and write total population: 96% male: 98% female: 94% (1986 est.)