Created with Highcharts 4.0.0Country distribution (top 10)China: 72.36 %United States: 23.08 %North America: 1.71 %Saudi Arabia: 0.57 %Czech Repoublic: 0.57 %Russia: 0.57 %Netherlands: 0.28 %Japan: 0.28 %Asia Pacific Region: 0.28 %Portugal: 0.28 %