Created with Highcharts 4.0.0Country distribution (top 10)China: 57.24 %United States: 36.67 %Africa: 1.76 %North America: 1.08 %Netherlands: 0.95 %Czech Repoublic: 0.68 %Europe: 0.54 %Japan: 0.41 %Other: 0.41 %Romania: 0.27 %