Created with Highcharts 4.0.0Country distribution (top 10)China: 71.08 %United States: 20.27 %North America: 2.97 %Canada: 2.16 %Japan: 1.08 %France: 0.81 %Netherlands: 0.54 %Russia: 0.54 %Czech Repoublic: 0.27 %Europe: 0.27 %