Created with Highcharts 4.0.0Country distribution (top 10)United States: 86.78 %China: 12.34 %North America: 0.26 %Europe: 0.17 %Canada: 0.11 %France: 0.11 %Saudi Arabia: 0.09 %Japan: 0.09 %United Kingdom: 0.03 %Republic of Korea: 0.03 %