Created with Highcharts 4.0.0Country distribution (top 10)China: 51.39 %United States: 29.62 %Canada: 8.54 %Japan: 3.48 %United Kingdom: 2.61 %Netherlands: 1.39 %North America: 1.22 %Australia: 0.70 %Africa: 0.52 %France: 0.52 %