Created with Highcharts 4.0.0Country distribution (top 10)Other: 83.72 %United States: 6.47 %China: 5.64 %Canada: 1.25 %Europe: 1.04 %Russia: 0.63 %France: 0.42 %Republic of Korea: 0.42 %Romania: 0.21 %Japan: 0.21 %