  In our previous papers we introduced categorical invariants, which are,
roughly speaking, sets of triangulated subcategories in a given triangulated
category and their quotients. Here is extended the list of examples, where
these sets are finite. Using results by Geigle, Lenzning, Meltzer, H\"ubner for
weighted projective lines we show that for any two affine acyclic quivers $Q$,
$Q'$ (i.e. quivers of extended Dynkin type) there are only finitely many full
triangulated subctegories in $D^b(Rep_{\mathbb K}(Q))$, which are equivalent to
$D^b(Rep_{\mathbb K}(Q'))$, where ${\mathbb K}$ is an algebraically closed
field. Some of the numbers counting the elements in these finite sets are
explicitly determined.
