Created with Highcharts 4.0.0Country distribution (top 10)China: 68.50 %United States: 23.92 %Europe: 3.14 %Saudi Arabia: 1.05 %France: 0.92 %North America: 0.92 %Canada: 0.78 %Switzerland: 0.39 %Republic of Korea: 0.26 %Romania: 0.13 %