Created with Highcharts 4.0.0Country distribution (top 10)Other: 73.80 %United States: 19.13 %China: 4.05 %Europe: 1.15 %Canada: 0.77 %Republic of Korea: 0.60 %India: 0.21 %Czech Repoublic: 0.17 %Singapore: 0.09 %Philippines: 0.04 %