Created with Highcharts 4.0.0Country distribution (top 10)United States: 72.66 %China: 17.19 %North America: 3.13 %Saudi Arabia: 2.34 %Greece: 0.78 %Czech Repoublic: 0.78 %Europe: 0.78 %Ukraine: 0.78 %Portugal: 0.78 %Germany: 0.78 %