Created with Highcharts 4.0.0Country distribution (top 10)China: 81.59 %United States: 13.92 %Canada: 1.95 %Japan: 0.90 %Africa: 0.45 %North America: 0.45 %Netherlands: 0.30 %Romania: 0.15 %Europe: 0.15 %India: 0.15 %