There is not an answer for the country of origin but of the demographic (race and gender). I wrote about it here: https://medium.com/@JDcarlu/what-is-wrong-with

There is not an answer for the country of origin but of the demographic (race and gender). I wrote about it here: https://medium.com/@JDcarlu/what-is-wrong-with-sv-networks-a2f203431ea6 https://medium.com/@JDcarlu/what-is-wrong-with-sv-networks-a... PS:I'm latino