Created with Highcharts 4.0.0Country distribution (top 10)China: 75.91 %United States: 19.80 %North America: 0.99 %Czech Repoublic: 0.66 %United Kingdom: 0.66 %Asia Pacific Region: 0.66 %Saudi Arabia: 0.33 %Netherlands: 0.33 %Russia: 0.33 %India: 0.33 %