Created with Highcharts 4.0.0Country distribution (top 10)China: 59.33 %United States: 30.20 %Europe: 3.55 %Canada: 2.13 %France: 1.60 %Saudi Arabia: 1.24 %North America: 1.24 %Republic of Korea: 0.36 %Czech Repoublic: 0.18 %United Kingdom: 0.18 %