Basic Diagramming

This picture bar graph sample shows the Barrie population growth from 1981 to 2006. It was designed on the base of the Wikimedia Commons file: Barrie Population.jpg.
[commons.wikimedia.org/ wiki/ File:Barrie_ Population.jpg]
"Barrie is a city in Central Ontario, Canada, on the western shore of Lake Simcoe. Although located in Simcoe County, the city is politically independent. Barrie is within the northern part of the Greater Golden Horseshoe, a densely populated and industrialized region of Ontario.
In 2011 census, the city's population was originally reported as 135,711, making it the 34th largest in Canada. The city's 2011 population was subsequently revised to 136,063. The Barrie census metropolitan area (CMA) had a population of 187,013 residents, making it the 21st largest CMA in Canada." [Barrie. Wikipedia]
The pictorial chart example "Barrie population" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Picture Graphs solution from the Graphs and Charts area of ConceptDraw Solution Park.

This picture bar graph sample shows regional population growth from 2010 to 2016. It was designed using data from the Wikipedia article List of continents by population.
[en.wikipedia.org/ wiki/ List_ of_ continents_ by_ population]
"Population geography is a division of human geography. It is the study of the ways in which spatial variations in the distribution, composition, migration, and growth of populations are related to the nature of places. Population geography involves demography in a geographical perspective. It focuses on the characteristics of population distributions that change in a spatial context." [Population geography. Wikipedia]
The pictorial chart example "Regional population growth from 2010 to 2016" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Picture Graphs solution from the Graphs and Charts area of ConceptDraw Solution Park.