Created with Highcharts 4.0.0Country distribution (top 10)China: 60.61 %United States: 31.76 %Europe: 3.61 %North America: 1.25 %France: 1.11 %Saudi Arabia: 0.97 %Netherlands: 0.28 %Czech Repoublic: 0.14 %United Kingdom: 0.14 %Republic of Korea: 0.14 %