Created with Highcharts 4.0.0Country distribution (top 10)China: 74.77 %United States: 19.37 %North America: 1.35 %Russia: 1.35 %Saudi Arabia: 0.90 %France: 0.90 %Czech Repoublic: 0.45 %Asia Pacific Region: 0.45 %Portugal: 0.45 %