braille picture ¼ size
Population pyramids can't be described satisfactorily, as it will take a
lot of imagination to relate a group of numbers to a shape; so
we'll have to draw them,
and in a standard way.
The 'm' and 'v' next to the curves are not ideal.
Copyright © 1989-2002 Marco Schuffelen
Last modified: Sat Dec 29 13:40:44 PST 2001