Created with Highcharts 4.0.0Country distribution (top 10)United States: 55.69 %China: 39.82 %North America: 1.50 %Canada: 0.60 %Japan: 0.60 %France: 0.60 %Romania: 0.30 %United Kingdom: 0.30 %Russia: 0.30 %Latin America: 0.30 %