Created with Highcharts 4.0.0Country distribution (top 10)China: 52.30 %United States: 41.09 %Canada: 1.72 %North America: 1.44 %Portugal: 0.86 %Saudi Arabia: 0.57 %Europe: 0.57 %France: 0.57 %Other: 0.57 %Czech Repoublic: 0.29 %