File:Inverse Dependency Ratio - World Regions - 1950–2050.png
 | References for this description (or part of this) or for the depiction in the file are not provided.
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Summary
| Description |
English: Inverse dependency ratio (workers per dependent) in world regions, 1950–2050 (historical and projected). |
| Source | Own work |
| Author | David Canning (faculty page), Harvard School of Public Health |
Licensing
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers. |
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Upload date | User | Bytes | Dimensions | Comment |
|---|---|---|---|---|
| 2006-08-23 20:42:56 | David canning | 11476 | 573×353 | David Canning, Harvard School of Public Health |