Created with Highcharts 4.0.0Country distribution (top 10)Other: 67.70 %United States: 21.76 %China: 6.22 %Canada: 2.42 %Japan: 0.52 %France: 0.52 %North America: 0.35 %Netherlands: 0.17 %Romania: 0.17 %Europe: 0.17 %