In recognition of carnival celebrations on Tuesday, GfK’s Map of the Month for February illustrates the share of single-person households in one of the holiday’s strongholds in Cologne, Germany.
The data is displayed at the level of detailed grid cells (data source: GfK Demographics Germany 2016).
The map is a preview of the new grid analysis feature in the geomarketing software RegioGraph 2017, which GfK will release at the end of March.
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