(function ($) {
 "use strict";
            var mapData = {
                "US": 298,
                "SA": 200,
                "DE": 220,
                "FR": 540,
                "CN": 120,
                "AU": 760,
                "BR": 550,
                "IN": 200,
                "GB": 120,
            };

            $('#world-map').vectorMap({
                map: 'world_mill_en',
                backgroundColor: "transparent",
                regionStyle: {
                    initial: {
                        fill: '#03a9f4',
                        "fill-opacity": 0.9,
                        stroke: 'none',
                        "stroke-width": 0,
                        "stroke-opacity": 0
                    }
                },

                series: {
                    regions: [{
                        values: mapData,
                        scale: ["#ccc", "#03a9f4"],
                        normalizeFunction: 'polynomial'
                    }]
                },
            });
  
})(jQuery); 
