Created with Highcharts 4.0.0Country distribution (top 10)China: 77.58 %United States: 18.33 %Saudi Arabia: 0.71 %Republic of Korea: 0.71 %Japan: 0.53 %Asia Pacific Region: 0.53 %North America: 0.53 %Russia: 0.53 %Greece: 0.36 %Europe: 0.18 %