When I use CVCX to sim play with backcounting, is the N0 the number of rounds where betting occurs or do the rounds where I am observing negative TC but not betting count toward the N0?

Say for instance I sim a strategy where I sit at a table and if the TC goes -1 or further, I leave and don't return to that shoe. Do all the remaining rounds in that shoe contribute to the N0 in the simulation?