Created with Highcharts 4.0.0
Country distribution (top 10)
Other
: 59.71 %
China
: 31.47 %
United States
: 6.65 %
France
: 1.08 %
Czech Repoublic
: 0.36 %
Australia
: 0.36 %
North America
: 0.18 %
Republic of Korea
: 0.18 %