Created with Highcharts 4.0.0Country distribution (top 10)China: 54.70 %United States: 32.60 %North America: 3.31 %Republic of Korea: 3.31 %Canada: 2.21 %Saudi Arabia: 1.66 %Europe: 0.55 %Japan: 0.55 %United Kingdom: 0.55 %Switzerland: 0.55 %