Created with Highcharts 4.0.0Country distribution (top 10)China: 47.73 %United States: 44.21 %Netherlands: 4.34 %Canada: 1.24 %Japan: 0.83 %North America: 0.62 %France: 0.41 %Norway: 0.21 %Europe: 0.21 %Ukraine: 0.21 %