Created with Highcharts 4.0.0Country distribution (top 10)China: 73.63 %United States: 19.40 %North America: 1.99 %France: 1.49 %Russia: 1.00 %Canada: 0.50 %Netherlands: 0.50 %United Kingdom: 0.50 %Asia Pacific Region: 0.50 %Portugal: 0.50 %