Table 1. The not-regretted voter vs. regretted voter (N/Y) ratios in different specialty clusters of dataset 2.

Variable	SC9	SC8	SC5	SC10	SC6	SC13	SC4	SC1	SC2	SC3	SC7	SC11	SC12
Volters	238	93	137	101	128	50	278	1235	705	393	119	44	43
N	169	57	78	56	69	27	142	621	352	193	58	20	16
Y	69	36	59	45	59	23	136	614	353	200	61	24	27
N/Y ratio	2.45	1.58	1.32	1.24	1.17	1.17	1.04	1.01	1	0.97	0.95	0.83	0.59
P value	<0.001	0.02	0.1	0.27	0.37	0.57	0.71	0.84	0.97	0.72	0.78	0.54	0.09