Created with Highcharts 4.0.0Country distribution (top 10)China: 57.21 %United States: 31.73 %Europe: 5.09 %North America: 2.04 %Saudi Arabia: 1.60 %France: 1.02 %Canada: 0.44 %Republic of Korea: 0.44 %Japan: 0.29 %Romania: 0.15 %