Its a wonderful analysis, kind of rare at IRI where blogger go extra way to create self analysis by raw occupancy data. Ratio seems to be unique & display effort induced in Data!!
Overall DBRG induce 15% which can't be excused. NTSK could be termed underrated if train byepass Tinsukia without NTSK existence!!
It's a well known fact that NTSK feed to much extent to NFR trains, but collectively along with Dimapur, MXN & together with DBRG they make better impact!!