Age structure: 0-14 years: 15% (male 3,046,379; female 2,866,712) 15-64 years: 68% (male 13,702,947; female 13,618,766) 65 years and over: 17% (male 2,830,607; female 3,931,260) (2000 est.)
Population growth rate: 0.11% (2000 est.)
Birth rate: 9.22 births/1,000 population (2000 est.)
Death rate: 9.03 deaths/1,000 population (2000 est.)
Net migration rate: 0.88 migrant(s)/1,000 population (2000 est.)
Sex ratio: at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.96 male(s)/female (2000 est.)
Infant mortality rate: 4.99 deaths/1,000 live births (2000 est.)
Life expectancy at birth: total population: 78.79 years male: 75.32 years female: 82.49 years (2000 est.)
Total fertility rate: 1.15 children born/woman (2000 est.)
Nationality: noun: Spaniard(s) adjective: Spanish