Created with Highcharts 4.0.0Country distribution (top 10)China: 63.68 %United States: 25.00 %Europe: 4.01 %Germany: 1.89 %Switzerland: 1.65 %Canada: 0.94 %India: 0.94 %Netherlands: 0.71 %Asia Pacific Region: 0.71 %North America: 0.47 %