Created with Highcharts 4.0.0Country distribution (top 10)Other: 73.82 %China: 21.37 %United States: 3.31 %Canada: 0.71 %North America: 0.32 %Republic of Korea: 0.16 %Austria: 0.08 %Singapore: 0.08 %Japan: 0.08 %United Kingdom: 0.08 %