Created with Highcharts 4.0.0Country distribution (top 10)China: 72.05 %United States: 18.54 %Europe: 2.95 %North America: 1.58 %Canada: 1.44 %France: 1.24 %Netherlands: 0.69 %Japan: 0.55 %Saudi Arabia: 0.48 %Republic of Korea: 0.48 %