Created with Highcharts 4.0.0Country distribution (top 10)China: 66.33 %United States: 29.15 %North America: 1.01 %Czech Repoublic: 0.50 %Europe: 0.50 %United Kingdom: 0.50 %Asia Pacific Region: 0.50 %Portugal: 0.50 %Germany: 0.50 %Russia: 0.50 %