Created with Highcharts 4.0.0Country distribution (top 10)China: 71.49 %United States: 15.84 %Canada: 9.05 %Europe: 0.90 %Czech Repoublic: 0.45 %Japan: 0.45 %Australia: 0.45 %North America: 0.45 %Republic of Korea: 0.45 %Other: 0.45 %