Created with Highcharts 4.0.0Country distribution (top 10)United States: 57.21 %China: 31.44 %Canada: 5.68 %North America: 1.75 %Republic of Korea: 1.31 %India: 1.31 %Turkey: 0.44 %Czech Repoublic: 0.44 %Australia: 0.44 %