Created with Highcharts 4.0.0Country distribution (top 10)China: 66.79 %United States: 28.04 %Czech Repoublic: 1.11 %France: 1.11 %Netherlands: 0.74 %North America: 0.74 %Saudi Arabia: 0.37 %Asia Pacific Region: 0.37 %Portugal: 0.37 %Russia: 0.37 %