SMOKE Residential Heating Input Files

Hi all, I am working with SMOKE 4.6 and 4.8, and I am aiming to modify the residential heating input emissions files. It was to my understanding that there was one RWC input file and two non-RWC input files with annual emissions inputs based on the standard NEI 2014 methodology for 4.6, and 2017 methodology for 4.8. However, when I sum the annual emissions, they don’t match the NEI totals.

I am wondering if there are inputs files I am missing or if there is a rationale for the discrepancy in emissions magnitudes.