The percentage of the world's population under various political systems:
Number of Independent Governments:
1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
Democratic Governments, 1945-95
Military Governments, 1945-95
One Party States, 1945-95
Monarchies
Female Rulers since 1960
Last Updated April 1999
Copyright © 1999
Matthew White
