Created with Highcharts 4.0.0Country distribution (top 10)China: 75.22 %United States: 18.70 %Saudi Arabia: 2.61 %North America: 1.30 %Netherlands: 0.43 %Czech Repoublic: 0.43 %Europe: 0.43 %Asia Pacific Region: 0.43 %Portugal: 0.43 %