From: Understanding and evaluating the behavior of technical users. A study of developer interaction at StackOverflow
City name
Delhi
Mumbai
Ban
Pune
Noida
Gur
Chennai
Ahm
Hyd
Avg answers from same city
0.47
0.53
0.63
0.55
0.37
0.44
0.54
0.79
0.41
Avg ans from rest of the country, India
0.07
0.06
0.17
0.017
0.012
0.09
0.037