Created with Highcharts 4.0.0Country distribution (top 10)China: 66.83 %United States: 21.22 %Europe: 4.27 %North America: 2.44 %Canada: 1.34 %Saudi Arabia: 1.10 %France: 1.10 %Japan: 0.73 %Netherlands: 0.49 %Republic of Korea: 0.49 %