Created with Highcharts 4.0.0Country distribution (top 10)China: 73.81 %United States: 21.86 %North America: 1.86 %Netherlands: 0.62 %Saudi Arabia: 0.41 %Asia Pacific Region: 0.41 %Portugal: 0.41 %Czech Repoublic: 0.21 %Europe: 0.21 %Russia: 0.21 %