Created with Highcharts 4.0.0Country distribution (top 10)United States: 51.71 %China: 34.89 %United Kingdom: 7.17 %Canada: 2.18 %North America: 1.56 %Europe: 0.93 %Japan: 0.62 %Greece: 0.31 %Saudi Arabia: 0.31 %Netherlands: 0.31 %