Created with Highcharts 4.0.0Country distribution (top 10)China: 67.92 %United States: 27.71 %France: 1.67 %North America: 1.04 %Saudi Arabia: 0.42 %Japan: 0.42 %Europe: 0.21 %United Kingdom: 0.21 %Republic of Korea: 0.21 %Russia: 0.21 %