Created with Highcharts 4.0.0Country distribution (top 10)Other: 52.20 %United States: 22.77 %China: 20.15 %Canada: 1.87 %Japan: 0.75 %Europe: 0.66 %Netherlands: 0.56 %North America: 0.47 %United Kingdom: 0.28 %France: 0.28 %