Created with Highcharts 4.0.0Country distribution (top 10)China: 73.43 %United States: 22.81 %Canada: 1.50 %Japan: 0.50 %India: 0.50 %Czech Repoublic: 0.25 %Europe: 0.25 %United Kingdom: 0.25 %Australia: 0.25 %North America: 0.25 %