Created with Highcharts 4.0.0Country distribution (top 10)United States: 51.18 %China: 43.04 %Canada: 3.15 %Japan: 0.52 %North America: 0.52 %Republic of Korea: 0.52 %Austria: 0.26 %France: 0.26 %Australia: 0.26 %Germany: 0.26 %