I just noticed an interesting section in IRI about the stations. For e.g. in NGP, I see Number of Halting Trains: 203
Number of Originating Trains: 28, Number of Terminating Trains: 29.
Which is the station that has:
1. The largest number of originating/terminating trains: e.g. HWH with 121.
2....
more... Which station has the largest number of Halting + Originating/Terminating Trains: BZA with 323+39=362
Sridhar