If Pan India #BSNL 4G rollout happens.
Let us calculate the number of years for completion of 100000 sites
10 sites/day = 3650 sites/yr= 100000/3650 = 27.40 years
25/d = 9125/y = 11 years
50/d = 18250/y = 5.5 years
100/d = 36500/y = 2.74 years
200/d = 73000/y = 1.34 years