Created with Highcharts 4.0.0Country distribution (top 10)China: 75.86 %United States: 19.31 %Czech Repoublic: 1.03 %France: 1.03 %Saudi Arabia: 0.69 %Netherlands: 0.69 %Europe: 0.34 %United Kingdom: 0.34 %Asia Pacific Region: 0.34 %North America: 0.34 %