Table 2. Number of subjects who discriminated against the out-group and different degrees of out-group discrimination.

Degree of discrimination	Yellow	Red	A	B
(out-group < neutral)
Between -1 and -25	32 (44%)	24 (38%)	6 (8%)	4 (5%)
Between -26 and -50	6 (8%)	4 (6%)	0	0
Between -51 and -75	0	1 (2%)	0	0
Between -76 and -100	0	0	0	0
No favouritism (out-group = neutral)	30 (41%)	31 (48%)	57 (72%)	70 (80%)
Other (out-group > neutral)	5 (7%)	4 (6%)	16 (20%)	13 (15%)
Total	73	64	79	87