Created with Highcharts 4.0.0Country distribution (top 10)China: 50.53 %United States: 42.02 %Saudi Arabia: 1.60 %North America: 1.60 %Japan: 1.06 %Russia: 1.06 %Greece: 0.53 %United Kingdom: 0.53 %Asia Pacific Region: 0.53 %Republic of Korea: 0.53 %