Created with Highcharts 4.0.0Country distribution (top 10)Other: 51.90 %United States: 31.57 %China: 9.49 %United Kingdom: 2.85 %Canada: 2.71 %Japan: 0.54 %North America: 0.54 %Netherlands: 0.14 %Europe: 0.14 %France: 0.14 %