Created with Highcharts 4.0.0Country distribution (top 10)China: 54.50 %United States: 40.39 %Japan: 1.41 %France: 0.88 %Australia: 0.88 %North America: 0.88 %Saudi Arabia: 0.35 %Canada: 0.35 %Netherlands: 0.18 %Europe: 0.18 %