Created with Highcharts 4.0.0Country distribution (top 10)China: 63.40 %United States: 27.09 %Europe: 4.61 %Saudi Arabia: 1.44 %France: 1.15 %Canada: 0.86 %North America: 0.72 %Russia: 0.43 %Czech Repoublic: 0.14 %United Kingdom: 0.14 %