Created with Highcharts 4.0.0Country distribution (top 10)China: 66.86 %United States: 28.29 %Europe: 1.43 %North America: 0.86 %Japan: 0.57 %United Kingdom: 0.57 %Russia: 0.57 %Greece: 0.29 %Saudi Arabia: 0.29 %Netherlands: 0.29 %