Angry Birds Match how many party-rooms are included in this game?

[Drachenbauer]

Every time, if 6 hatchlings are arrived in a party room, a new room is unlocked, that already has two new hatchlings arrived.

How many of theese rooms are available in the whoole game?

Is the outfit-bonus calculated by the actual worn outfits or by all owned ones?

Topic

[Bomb145]

There are constantly new party rooms added into the game.