Created with Highcharts 4.0.0Country distribution (top 10)United States: 49.19 %China: 31.35 %North America: 5.41 %United Kingdom: 4.32 %Germany: 2.16 %Canada: 1.62 %Europe: 1.62 %France: 1.62 %Republic of Korea: 1.62 %Switzerland: 1.08 %