Created with Highcharts 4.0.0Country distribution (top 10)China: 72.39 %United States: 20.90 %Netherlands: 1.49 %Czech Repoublic: 1.49 %Saudi Arabia: 0.75 %Europe: 0.75 %North America: 0.75 %Portugal: 0.75 %Russia: 0.75 %