(A) Distribution of knowledge area in percentage. (B) Gender distribution in percentage. (C) Distribution of academic positions in percentage; by default, these positions are considered to be in the Public Sector unless otherwise stated. (D) Distribution of the opinion about a hypothetical return to Spain in percentages. (E) Distribution of geographic locations in the top-15 countries. Bottom-right is a map of World indicating countries; Others refers to "China (0.80%), Czech Republic (0.80%), Ireland (0.80%), Australia (0.40%), Bolivia (0.40%), Canada (0.40%), Costa Rica (0.40%), Ecuador (0.40%), Finland (0.40%), Mexico (0.40%), Reunion (0.40%), Slovenia (0.40%), South Africa (0.40%), South Korea (0.40%), United Arab Emirates (0.40%), No Response (0.40%)". (F) Distribution of job with organizations within the Public and Private Sectors.