How many kids does Carla have by the end of Cheers?

Does anyone actually have a bar they go to where everybody knows their name and the same six or seven people are there ... every night?

Concerning underlying issues of the characters notwithstanding, Cheers remains one of the most beloved sitcoms ever produced and still acts as a well that new shows can pull from (with a Frasier reboot coming out soon).

Carla's no-nonsense attitude helped to balance the shenanigans of the rest of the crew — perhaps in part because she honed her B.S. meter dealing with kids at home. And as the show went on she added to her brood.

How many kids did Carla have by the end of Cheers?

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