We have conducted a market research regarding the sales companies and the recruitment of personnel there. We have taken into consideration the reports from those companies. Also we have talked to more than 50 HR directors from such companies as Alpha Bank, Rive Gauche, X5 Retail Group, etc.
Here are the references to ILO, IFC, etc from our WP:

• http://www.ilo.org/wcmsp5/groups/public/---dgreports/---dcomm/---publ/documents/publication/wcms_443472.pdf
• http://www.ilo.org/wcmsp5/groups/public/---dgreports/---dcomm/---publ/documents/publication/wcms_443472.pdf
• http://www.ilo.org/global/research/global-reports/weso/2016/WCMS_443480/lang--en/index.htm
• http://www.ifc.org/wps/wcm/connect/Industry_EXT_Content/IFC_External_Corporate_Site/Industries/Financial+Markets/msme+finance/sme+banking/msme-countryindicators
• http://www.ifc.org/wps/wcm/connect/Industry_EXT_Content/IFC_External_Corporate_Site/Industries/Financial+Markets/msme+finance/sme+banking/msme-countryindicators
• https://medium.com/@wtfmitchel/linkedin-10-million-monthly-active-users-a482e2ecc086
• https://github.com/ethereum/EIPs/issues/20