Created with Highcharts 4.0.0Country distribution (top 10)United States: 47.99 %China: 42.50 %Europe: 4.31 %Saudi Arabia: 1.34 %France: 1.34 %Canada: 1.04 %North America: 0.74 %Japan: 0.30 %Republic of Korea: 0.30 %Portugal: 0.15 %