This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Pop pyramid CZE STCkraj rel. en Population pyramid of Central Bohemian Region in relative data cs Vkov pyramida Stedoeskho kraje roce relativn data Zrsch data www czso cz Zrsch Population pyramids of the Czech Republic
Page 2023 Free-images.com. All images are Public Domain