Created with Highcharts 4.0.0Country distribution (top 10)United States: 57.69 %China: 30.77 %North America: 4.81 %Czech Repoublic: 1.92 %Greece: 0.96 %Saudi Arabia: 0.96 %Europe: 0.96 %United Kingdom: 0.96 %Russia: 0.96 %