Which countries will be the top 10 by population in 2025?

The top 10 countries by population, according to a report by the UN Development Programme, will be: Morocco, the United Arab Emirates, United States, United Kingdom, and Australia.

The report predicts that the top two nations by GDP will be Germany and the United States.

It is the third year in a row that the number of countries with a population of over 10 million has risen.

In the year 2000, the number was 2.8 million.