If the ACT and NT had three or four seats each instead of the actual two seats, how much would that shift the balance in favour of the left?

Impact of extra territory senators on Senate balance

If the ACT and NT had three or four seats each instead of the actual two seats, how much would that shift the balance in favour of the left?

"Left" includes Labor, Greens, Democrats, Pocock. "Right" includes Liberal, Country Liberal and Nationals.
Chart: Ben RaueGet the dataCreated with Datawrapper