Created with Highcharts 4.0.0Country distribution (top 10)China: 66.04 %United States: 28.30 %North America: 2.20 %Saudi Arabia: 0.94 %Greece: 0.63 %Czech Repoublic: 0.63 %Netherlands: 0.31 %United Kingdom: 0.31 %Asia Pacific Region: 0.31 %Russia: 0.31 %