Created with Highcharts 4.0.0Country distribution (top 10)United States: 50.39 %China: 46.66 %Asia Pacific Region: 0.93 %Switzerland: 0.62 %Latin America: 0.62 %Netherlands: 0.16 %Czech Repoublic: 0.16 %Japan: 0.16 %Africa: 0.16 %North America: 0.16 %