Created with Highcharts 4.0.0Country distribution (top 10)United States: 68.81 %China: 20.18 %Saudi Arabia: 3.67 %North America: 2.75 %Greece: 0.92 %Netherlands: 0.92 %Czech Repoublic: 0.92 %France: 0.92 %Portugal: 0.92 %