Created with Highcharts 4.0.0Country distribution (top 10)China: 55.64 %Europe: 18.29 %United States: 17.51 %North America: 2.72 %Italy: 2.33 %Saudi Arabia: 0.78 %Ukraine: 0.78 %Germany: 0.78 %Other: 0.78 %Czech Repoublic: 0.39 %