Created with Highcharts 4.0.0Country distribution (top 10)China: 77.78 %United States: 10.32 %Europe: 2.38 %Russia: 2.38 %Japan: 1.59 %Australia: 1.59 %Spain: 1.59 %Canada: 0.79 %Vietnam: 0.79 %Czech Repoublic: 0.79 %