KML files with Maps

[paulosrl]

Hello everyone, I am trying to use a KML form along with an Excel table. The idea is to count "estacao" field to change the color of the area of ​​the map KML "Municipio", strong color based on count "estacao"field. Can you help me?? The map on the left does not change the color, it does not count the "estacao" field..