Created with Highcharts 4.0.0Country distribution (top 10)United States: 52.83 %China: 38.68 %Canada: 1.89 %Europe: 1.89 %Czech Repoublic: 0.94 %Japan: 0.94 %Finland: 0.94 %Republic of Korea: 0.94 %Spain: 0.94 %