Created with Highcharts 4.0.0Country distribution (top 10)China: 60.99 %United States: 33.41 %Europe: 1.79 %South Africa: 1.12 %France: 1.12 %Canada: 0.67 %Saudi Arabia: 0.22 %North America: 0.22 %Switzerland: 0.22 %Spain: 0.22 %