Part of that figure is young adults who have only just reached the stage in their lives where they'd consider (and could afford) to start a business.
(Part of that figure; is; young adults who have only just reached the stage in their lives) (young adults; have only just reached; the stage; L:in their lives) (they; 'd consider; L:their lives) (they; could afford; )
Part of that figure young adults they they
is have only just reached 'd consider could afford
young adults who have only just reached the stage in their lives
the stage L:in their lives
L:their lives