Created with Highcharts 4.0.0Country distribution (top 10)China: 56.15 %United States: 35.55 %Europe: 2.07 %Saudi Arabia: 1.52 %France: 1.24 %Canada: 1.11 %North America: 0.83 %Japan: 0.41 %Egypt: 0.41 %Switzerland: 0.41 %Spain: 0.28 %