Created with Highcharts 4.0.0Country distribution (top 10)China: 72.00 %United States: 10.00 %Russia: 6.00 %Europe: 4.00 %Greece: 2.00 %Australia: 2.00 %Canada: 1.00 %Austria: 1.00 %Turkey: 1.00 %Africa: 1.00 %