Created with Highcharts 4.0.0Country distribution (top 10)United States: 48.30 %China: 28.41 %Canada: 7.39 %India: 3.98 %United Kingdom: 2.84 %Switzerland: 2.84 %Europe: 2.27 %Africa: 1.70 %Iran: 1.14 %Spain: 1.14 %