Created with Highcharts 4.0.0Country distribution (top 10)China: 75.11 %United States: 18.67 %North America: 1.78 %Saudi Arabia: 0.89 %Czech Repoublic: 0.89 %France: 0.89 %Netherlands: 0.44 %Asia Pacific Region: 0.44 %Portugal: 0.44 %Russia: 0.44 %