Created with Highcharts 4.0.0Country distribution (top 10)China: 67.57 %United States: 10.81 %Russia: 7.21 %Czech Repoublic: 4.50 %Greece: 2.70 %Belgium: 1.80 %Europe: 1.80 %Thailand: 1.80 %Spain: 0.90 %Latin America: 0.90 %