Created with Highcharts 4.0.0Country distribution (top 10)China: 67.36 %United States: 27.71 %Canada: 1.43 %India: 1.11 %North America: 0.80 %Europe: 0.48 %Republic of Korea: 0.48 %Netherlands: 0.32 %Singapore: 0.16 %Ukraine: 0.16 %