9 in 5,2; 10 in 6,3; 11 in 7,4; 12 in 8,3; 13 in 9,2; 14 in 10,4; 15 in 11,5; 16 in 12,4; 17 in 13,1; 18 in 14,1; 19 in 14,8; 20 in 15,8; 21 in 16,8; 22 in 17,8; 23 in 18,7; 24 in 19,7; 25 in 20,7; 26 in 21,6; 27 in 22,7; 28 in 23,6; 29 in 24,5; 30 in 25,6; 31 in 26,6; 32 in 27,6; 33 in 28,6; 34 in 29,6 usw. von: Archives of clinical neuropsychology (ISSN: 0887-6177)