Created with Highcharts 4.0.0Country distribution (top 10)China: 70.92 %United States: 23.90 %Czech Repoublic: 1.20 %North America: 1.20 %United Kingdom: 0.80 %Saudi Arabia: 0.40 %Canada: 0.40 %Netherlands: 0.40 %Asia Pacific Region: 0.40 %Portugal: 0.40 %