Created with Highcharts 4.0.0Country distribution (top 10)China: 63.72 %United States: 25.40 %Japan: 3.17 %Russia: 1.59 %Republic of Korea: 1.36 %Saudi Arabia: 1.13 %Canada: 1.13 %Italy: 1.13 %Netherlands: 0.91 %Europe: 0.45 %