File:Percentage of inhabitants with fluency in Dutch per municipality - DLS.png

Summary
A map showing the level of fluency of the Dutch language that the majority of inhabitants possess per municipality in Dutch Lower Saxony.

There are four shades of orange. From darker to lighter, they indicate:

darkest = professional proficiency (able to use Dutch for formal matters)

conversational proficiency

basic proficiency

lightest = low proficiency (only a few words or phrases)

Grey areas denote a majority of people without any proficiency in Dutch. Black areas denote municipalities where none of the inhabitants indicated any proficiency in Dutch.