Created with Highcharts 4.0.0Country distribution (top 10)United States: 47.74 %China: 46.73 %Canada: 1.51 %North America: 1.01 %Europe: 0.50 %Africa: 0.50 %Brazil: 0.50 %Germany: 0.50 %Other: 0.50 %Spain: 0.50 %