Created with Highcharts 4.0.0Country distribution (top 10)China: 45.63 %United States: 45.25 %Europe: 2.28 %Saudi Arabia: 1.52 %Japan: 1.52 %France: 1.52 %Netherlands: 0.76 %North America: 0.76 %Czech Repoublic: 0.38 %Republic of Korea: 0.38 %