Relacionar Columnas Ageing popullationVersión en línea Población envejecida por Fernando Moreno Sigüenza 1 Immigration is 2 The birth rate 3 Emigration is 4 Death rate is the number of people who die in a place. the number of people who leave one place the number of people who come to live in a place is the number of babies born in a place. 1 Net migration in Spain is 2 In Spain, few babies are born, 3 Live expectancy 4 Spain´s popullation in 5 Natural growth in Spain is ageing positive so young people is decreasing negative is the number of years that a person is expected to live.