Created with Highcharts 4.0.0Country distribution (top 10)China: 45.99 %United States: 31.25 %Netherlands: 14.90 %Japan: 2.56 %United Kingdom: 1.60 %Europe: 1.12 %France: 0.96 %North America: 0.96 %Canada: 0.32 %Czech Repoublic: 0.32 %