Created with Highcharts 4.0.0Country distribution (top 10)China: 64.29 %United States: 13.39 %Russia: 8.93 %Japan: 2.68 %Switzerland: 2.68 %Germany: 2.68 %Europe: 1.79 %Australia: 1.79 %United Kingdom: 0.89 %Italy: 0.89 %