Asia (n = 37) North and South America (n = 21) Europe (n = 44) Oceania (n = 8) 1. Pointing to one’s nose with a forefinger. n % n % n % n % I Yes 16 (43.2) 9 (42.9) 3 (6.8) 1 (12.5) No 21 (56.8) 12 (57.1) 41 (93.2) 7 (87.5) Nose Yes 26 (70.3) 18 (85.7) 35 (79.5) 7 (87.5) No 11 (29.7) 3 (14.3) 9 (20.5) 1 (12.5) Others Yes 1 (2.7) 0 (0.0) 6 (13.6) 0 (0.0) No 36 (97.3) 21 (100.0) 38 (86.4) 8 (100.0) Asia (n = 37) North and South America (n = 21) Europe (n = 44) Oceania (n = 8) 2. Making a circle with a thumb and a forefinger n % n % n % n % OK Yes 37 (100.0) 21 (100.0) 38 (86.4) 8 (100.0) No 0 (0.0) 0 (0.0) 5 (11.4) 0 (0.0) Missing value 0 (0.0) 0 (0.0) 1 (2.3) 0 (0.0) Money Yes 5 (13.5) 0 (0.0) 0 (0.0) 0 (0.0) No 32 (86.5) 21 (100.0) 43 (97.7) 8 (100.0) Missing value 0 (0.0) 0 (0.0) 1 (2.3) 0 (0.0) Zero Yes 5 (13.5) 1 (4.8) 12 (27.3) 3 (37.5) No 32 (86.5) 20 (95.2) 31 (70.5) 5 (62.5) Missing value 0 (0.0) 0 (0.0) 1 (2.3) 0 (0.0) Others Yes 1 (2.7) 1 (4.8) 0 (0.0) 0 (0.0) No 36 (97.3) 20 (95.2) 43 (97.7) 8 (100.0) Missing value 0 (0.0) 0 (0.0) 1 (2.3) 0 (0.0) Asia (n = 37) North and South America (n = 21) Europe (n = 44) Oceania (n = 8) 3. Pointing upwards with a thumb n % n % n % n % Good Yes 36 (97.3) 21 (100.0) 44 (100.0) 8 (100.0) No 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0) Missing value 1 (2.7) 0 (0.0) 0 (0.0) 0 (0.0) Insult a person Yes 0 (0.0) 1 (4.8) 0 (0.0) 0 (0.0) No 36 (97.3) 20 (95.2) 44 (100.0) 8 (100.0) Missing value 1 (2.7) 0 (0.0) 0 (0.0) 0 (0.0) Others Yes 1 (2.7) 1 (4.8) 3 (6.8) 0 (0.0) No 35 (94.6) 20 (95.2) 41 (93.2) 8 (100.0) Missing value 1 (2.7) 0 (0.0) 0 (0.0) 0 (0.0)