Created with Highcharts 4.0.0Country distribution (top 10)United States: 55.45 %China: 28.18 %Asia Pacific Region: 4.55 %North America: 3.64 %Saudi Arabia: 1.82 %Czech Repoublic: 1.82 %Portugal: 1.82 %Greece: 0.91 %Canada: 0.91 %Netherlands: 0.91 %