Created with Highcharts 4.0.0Country distribution (top 10)China: 73.28 %United States: 21.86 %Saudi Arabia: 1.21 %Netherlands: 0.81 %North America: 0.81 %Turkey: 0.40 %Czech Repoublic: 0.40 %Europe: 0.40 %Japan: 0.40 %United Kingdom: 0.40 %