According to the 2010 revison of the UN World Population Prospects, Guinea-Bissau's population was 1,515,000 in 2010, compared to 518,000 in 1950. The proportion of the population below the age of 15 in 2010 was 41.3%, 55.4% were aged between 15 and 65 years of age, while 3.3% were aged 65 years or older.
What was the population of Guinea-Bissau in 1950? What was the population of Guinea-Bissau in 2010? What is the source of the population data? What percentage of the population was below the age of 15? What percentage of the population was 65 or older?