3D Bar graph - Number of Members in the CNT between 1911 and 1937

The 3D Bar graph example "Number of Members in the CNT between 1911 and 1937" was redesigned from the Commons Wikimedia file: Cnt afiliats.png.
[commons.wikimedia.org/ wiki/ File:Cnt_ afiliats.png]
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
[creativecommons.org/ licenses/ by-sa/ 2.5/ deed.en]
"The Confederación Nacional del Trabajo (CNT; "National Confederation of Labour") is a Spanish confederation of anarcho-syndicalist labour unions affiliated with the International Workers Association (IWA; Spanish: AIT – Asociación Internacional de los Trabajadores). When working with the latter group it is also known as CNT-AIT. Historically, the CNT has also been affiliated with the Federación Anarquista Ibérica (Iberian Anarchist Federation – FAI). In this capacity it was referred to as the CNT-FAI. Throughout its history, it has played a major role in the Spanish labor movement.
Founded in 1910 in Barcelona from groups brought together by the trade union Solidaridad Obrera, it significantly expanded the role of anarchism in Spain, which can be traced to the creation of the Federación de Trabajadores de la Región Española, the successor organization to the Spanish chapter of the IWA.
Despite several decades when the organization was illegal in Spain, today the CNT continues to participate in the Spanish worker's movement, focusing its efforts on the principles of workers' self-management, federalism, and mutual aid." [Confederación Nacional del Trabajo. Wikipedia]
The 3D Bar graph example "Number of Members in the CNT between 1911 and 1937" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Bar Graphs solution from the Graphs and Charts area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ charts-bar-graphs

The vector stencils library "Bar charts" contains 6 templates of bar and column charts for visualizing quantitative and statistical data comparison and changes in time series. Use these shapes to draw your bar graphs in the ConceptDraw PRO diagramming and vector drawing software extended with the Bar Graphs solution from the Graphs and Charts area of ConceptDraw Solution Park.

The 3D Column chart example "Iran internet users per 100 person" was redesigned from the Commons Wikimedia file: Iran internet users per 100 person.png.
[commons.wikimedia.org/ wiki/ File:Iran_ internet_ users_ per_ 100_ person.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
The data source is World Bank: [data.worldbank.org/ country/ iran-islamic-republic]
"In 1993 Iran became the second country in the Middle East to be connected to the Internet, and since then the government has made significant efforts to improve the nation's ICT infrastructure. Iran's national Internet connectivity infrastructure is based on two major networks: the public switched telephone network (PSTN) and the public data network. The PSTN provides a connection for end-users to Internet service providers (ISPs) over mostly digital lines and supports modem-based connections. The Data Communication Company of Iran (DCI), a subsidiary of TCI, operates the public data network." [Internet in Iran. Wikipedia]
The 3D Column chart example "Iran internet users per 100 person" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Bar Graphs solution from the Graphs and Charts area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ charts-bar-graphs

The vector stencils library "Bar charts" contains 6 templates of bar and column charts for visualizing quantitative and statistical data comparison and changes in time series. Use these shapes to draw your bar graphs in the ConceptDraw PRO diagramming and vector drawing software extended with the Bar Graphs solution from the Graphs and Charts area of ConceptDraw Solution Park.