Created with Highcharts 4.0.0Country distribution (top 10)United States: 52.37 %China: 43.84 %France: 1.66 %Canada: 0.47 %North America: 0.47 %Saudi Arabia: 0.24 %Netherlands: 0.24 %Europe: 0.24 %Japan: 0.24 %United Kingdom: 0.24 %