Created with Highcharts 4.0.0Country distribution (top 10)Other: 59.84 %United States: 15.78 %China: 14.69 %Canada: 7.29 %Japan: 0.70 %Netherlands: 0.50 %France: 0.50 %Europe: 0.30 %United Kingdom: 0.30 %Africa: 0.10 %