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File:Historical population of Tokyo-to, greater Tokyo, and Tokyo ku-area, 1890-2010.png

Historical_population_of_Tokyo-to,_greater_Tokyo,_and_Tokyo_ku-area,_1890-2010.png ‎(756 × 567 pixels, file size: 38 KB, MIME type: image/png)

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English: This is a graph showing the population growth over time of three common regions associated with Tokyo, Japan:

1) Tokyo-to, the official borders of the "Tokyo Metropolis" 2) Greater Tokyo, which is Tokyo-to plus Kanagawa-ken, Saitama-ken, and Chiba-ken 3) The Tokyo "ku-area", which is the historical 23-ku area in the center of Tokyo (before 1947 the number of ku varied)

The population statistics are taken from the official Japanese government site: http://www.stat.go.jp/english/data/chouki/index.htm

The Tokyo-to and prefecture (ken) population numbers are (essentially) yearly, whereas the ku-area population numbers were taken at five-year intervals and linearly interpolated in other years.
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Source Own work
Author Miles Bader

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current03:22, 14 September 2015Thumbnail for version as of 03:22, 14 September 2015756 × 567 (38 KB)Snogglethorpe (talk | contribs)User created page with UploadWizard

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