Burlington Transit Ridership From Hamilton

[Beedok]

Does anyone know how many Hamiltonians make use of Burlington Transit? Just with them having a bus from downtown to Burlington's employment centres that seems like a possible angle. I just trying to figure out if low HSR ridership really means the whole city doesn't use much transit, or if it's just a case of ridership getting spread across jurisdictions and being annoying to measure. (I'm guessing there's a mix of both.)