User:Atavoidirc/sandbox
- List of countries by population in 1000
- List of countries by population in 1500
- List of countries by population in 1600
- List of countries by population in 1700
- List of countries by population in 1800
- List of countries by population in 1900
- List of countries by population in 1939
- List of countries by population in 1989
- List of countries by population in 2000
- List of countries by population in 2005
- List of countries by population in 2010
- List of countries by population in 2015