Created with Highcharts 4.0.0Country distribution (top 10)China: 74.50 %United States: 18.21 %Other: 2.98 %North America: 0.99 %Russia: 0.99 %Saudi Arabia: 0.66 %Netherlands: 0.66 %Greece: 0.33 %Czech Repoublic: 0.33 %United Kingdom: 0.33 %