Πυραμίδα ηλικιών: Διαφορά μεταξύ των αναθεωρήσεων

*[http://charts.jorgecamoes.com/animation-and-demographic-information-visualization/ Animation: a different approach to population pyramids using Excel]

*[http://www.websitetoolbox.com/tool/post/sfew/vpost?id=1579036 A discussion on population pyramids as a data visualization tool]

 

[[ca:Piràmide de població]]

[[cs:Věková pyramida]]

[[de:Altersstruktur]]

[[es:Pirámide de población]]

[[eu:Populazio piramide]]

[[fr:Pyramide des âges]]

[[gl:Pirámide de poboación]]

[[id:Piramida penduduk]]

[[it:Piramide delle età]]

[[ja:人口ピラミッド]]

[[no:Befolkningspyramide]]

[[pl:Struktura płci i wieku]]

[[ru:Возрастно-половая пирамида]]

[[simple:Population pyramid]]

[[sv:Befolkningspyramid]]

[[tr:Yaş piramidi]]