GeoBubbleChart
GeoBubbleChart[{reg1->val1,reg2->val2,…}] makes a geo bubble chart with bubbles centered at the geographic regions regi with sizes vali.
GeoBubbleChart[regions->values] uses a collection of regions regi from regions with corresponding sizes vali from values.
GeoBubbleChart[{data1,data2,…}] plots data from all the datai.
GeoBubbleChart[{…,w[datai],…}] plots datai with features defined by the symbolic wrapper w.
Please visit the official Wolfram Language Reference for more details and examples on core symbols.