Created with Highcharts 4.0.0Country distribution (top 10)China: 66.86 %United States: 26.04 %North America: 2.96 %Saudi Arabia: 0.59 %Czech Repoublic: 0.59 %Europe: 0.59 %United Kingdom: 0.59 %Asia Pacific Region: 0.59 %Portugal: 0.59 %Russia: 0.59 %