Options for Choropleth / Categories / Pattern fill maps
Area: Data values in the
Area column specify the section of the map that is represented by the data values in the Values column. Depending on the map template used, the data in the
Area column could be US states, UK countries or Nordic countries without Greenland, Svalbard and Jan Meyen.
Value: Enter the values that distinguish one geographical area from another. This could be the total population numbers for each US state, for example, or the average life expectancy of men for each UK county.