Created with Highcharts 4.0.0Country distribution (top 10)China: 51.88 %United States: 38.26 %Canada: 4.06 %Africa: 2.03 %Republic of Korea: 1.74 %India: 0.87 %Netherlands: 0.29 %Japan: 0.29 %United Kingdom: 0.29 %Portugal: 0.29 %