Created with Highcharts 4.0.0Country distribution (top 10)China: 71.51 %United States: 19.77 %North America: 2.33 %Saudi Arabia: 1.74 %France: 1.74 %Greece: 0.58 %Netherlands: 0.58 %Czech Repoublic: 0.58 %Europe: 0.58 %Russia: 0.58 %