Created with Highcharts 4.0.0Country distribution (top 10)China: 51.80 %United States: 43.52 %Europe: 1.70 %France: 0.85 %Japan: 0.64 %North America: 0.64 %Saudi Arabia: 0.21 %Netherlands: 0.21 %Iran: 0.21 %Republic of Korea: 0.21 %