12, 8, 46, 4), 4% (IS: - 26, 9, 26, 7), 6% (IS: - 33, 5, 34, 3) a 14% (IS: - 31, 6, 44, 2).
12, 8, 46, 4), 4% (IZ: - 26, 9, 26, 7), 6% (IZ: - 33, 5, 34, 3) in 14% (IZ: - 31, 6, 44, 2) tekom 0- 1, 1- 3, 3- 6, 6- 9 oziroma 9- 12 mesečnimi intrevali študije.