Created with Highcharts 4.0.0Country distribution (top 10)China: 74.37 %United States: 18.07 %France: 2.52 %North America: 1.68 %Saudi Arabia: 1.26 %Russia: 0.84 %Netherlands: 0.42 %Czech Repoublic: 0.42 %Portugal: 0.42 %