Created with Highcharts 4.0.0Country distribution (top 10)China: 68.58 %United States: 23.40 %Japan: 1.47 %Canada: 1.31 %Spain: 1.31 %Australia: 0.98 %United Kingdom: 0.82 %North America: 0.82 %Europe: 0.65 %France: 0.65 %