Created with Highcharts 4.0.0Country distribution (top 10)United States: 74.40 %China: 14.40 %Saudi Arabia: 4.00 %North America: 3.20 %Greece: 0.80 %Czech Repoublic: 0.80 %France: 0.80 %Portugal: 0.80 %Russia: 0.80 %