Created with Highcharts 4.0.0Country distribution (top 10)China: 74.55 %United States: 16.36 %France: 3.64 %North America: 1.82 %Greece: 0.61 %Canada: 0.61 %Netherlands: 0.61 %Czech Repoublic: 0.61 %Portugal: 0.61 %Russia: 0.61 %