Created with Highcharts 4.0.0Country distribution (top 10)United States: 79.88 %China: 19.39 %Germany: 0.21 %North America: 0.16 %France: 0.10 %Netherlands: 0.07 %Japan: 0.07 %Africa: 0.04 %Republic of Korea: 0.04 %Romania: 0.03 %