Created with Highcharts 4.0.0Country distribution (top 10)China: 73.01 %United States: 15.49 %Canada: 6.19 %Other: 2.21 %Africa: 0.88 %Philippines: 0.44 %United Kingdom: 0.44 %North America: 0.44 %Republic of Korea: 0.44 %Russia: 0.44 %