Created with Highcharts 4.0.0Country distribution (top 10)China: 63.83 %United States: 31.82 %North America: 0.99 %Canada: 0.79 %Saudi Arabia: 0.59 %Netherlands: 0.59 %Europe: 0.40 %Japan: 0.40 %Russia: 0.40 %United Kingdom: 0.20 %