Answer:
Spain by "then" will be a depopulated nation dominated by elderly and single people, the country will have lost 5.3million inhabitants, or 11% of the century.If the trends continue, by then the over 65s will make up 34.6% of the population while close to a quarter of a million Spaniards will be over 100yrs old.But that date there will be 1.7million fewer children under 10 than there are now.....
