Created with Highcharts 4.0.0Country distribution (top 10)China: 72.77 %United States: 17.80 %North America: 3.14 %Saudi Arabia: 1.57 %France: 1.57 %Czech Repoublic: 1.05 %United Kingdom: 0.52 %Asia Pacific Region: 0.52 %Portugal: 0.52 %Russia: 0.52 %