Created with Highcharts 4.0.0Country distribution (top 10)China: 72.40 %United States: 23.00 %North America: 1.40 %Canada: 0.60 %United Kingdom: 0.60 %France: 0.60 %Netherlands: 0.40 %Japan: 0.40 %Asia Pacific Region: 0.40 %Czech Repoublic: 0.20 %