According to Google search trends, the hottest cities in the world for Network Marketing are:

Top cities (normalized)    
1. Adis Abeba, Ethiopia
 
2. Tehran, Iran
 
3. Kuala Lumpur, Malaysia
 
4. Singapore, Singapore
 
5. Salt Lake City, UT, USA
 
6. Delhi, India
 
7. Chennai, India
 
8. New Delhi, India
 
9. Mumbai, India
 
10. Miami, FL, USA