Created with Highcharts 4.0.0Country distribution (top 10)China: 77.78 %United States: 14.01 %Russia: 2.42 %Saudi Arabia: 1.93 %North America: 1.93 %Greece: 0.48 %Czech Repoublic: 0.48 %Asia Pacific Region: 0.48 %Portugal: 0.48 %