Created with Highcharts 4.0.0Country distribution (top 10)China: 75.46 %United States: 18.52 %North America: 1.85 %France: 1.39 %Saudi Arabia: 0.46 %Netherlands: 0.46 %Czech Repoublic: 0.46 %United Kingdom: 0.46 %Portugal: 0.46 %Russia: 0.46 %