Created with Highcharts 4.0.0Country distribution (top 10)China: 66.13 %United States: 30.39 %France: 1.16 %North America: 0.93 %Canada: 0.23 %Japan: 0.23 %Ukraine: 0.23 %Brazil: 0.23 %South Africa: 0.23 %Switzerland: 0.23 %