Created with Highcharts 4.0.0Country distribution (top 10)China: 78.10 %United States: 16.67 %North America: 1.90 %Saudi Arabia: 0.95 %Netherlands: 0.48 %Czech Repoublic: 0.48 %Europe: 0.48 %United Kingdom: 0.48 %Portugal: 0.48 %