Created with Highcharts 4.0.0Country distribution (top 10)China: 73.79 %United States: 21.98 %Canada: 1.41 %North America: 0.60 %India: 0.60 %Europe: 0.40 %Japan: 0.40 %United Kingdom: 0.40 %Netherlands: 0.20 %Russia: 0.20 %