Created with Highcharts 4.0.0Country distribution (top 10)China: 54.50 %United States: 37.26 %Europe: 3.93 %North America: 1.27 %Saudi Arabia: 1.14 %France: 1.01 %Canada: 0.38 %Republic of Korea: 0.25 %Norway: 0.13 %Czech Repoublic: 0.13 %