Problem description
In current API specification we specified that maxPplDensity, minPplDensity or pplDensity are defined as number with format Double.

It means that result could look like:

          "populationDensityData": {
            "dataType": "DENSITY_ESTIMATION",
            "maxPplDensity": 1717.986420914645,
            "minPplDensity": 447.54571167219166,
            "pplDensity": 1717.986420914645
          }

This is a bit odd to project to have 1717.986420914645 people. 1718 is probably better.
Should we change this 3 attributes 'format' to integer?

Possible evolution

Alternative solution

Additional context