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Episode ratings for the SBS drama Mom Has an Affair

Date	Episode	TNmS (%)	Nielsen Korea (%)
		Nationwide	Nationwide	Seoul
2020-05-04	01	6.9	5.2	n/a?
2020-05-05	02	6.4	4.9	n/a?
2020-05-06	03	7.5	5.4 (18th)	n/a?
2020-05-07	04	7.5	5.7 (14th)	5.5 (13th)
2020-05-08	05	6.9	5.3 (19th)	5.0 (20th)
2020-05-11	06	-	5.1	n/a?
2020-05-12	07	6.2	6.0 (14th)	6.2 (14th)
2020-05-13	08	5.7	5.4 (17th)	5.1 (19th)
2020-05-14	09	5.9	5.9 (13th)	5.7 (14th)
2020-05-15	10	6.8	6.0 (16th)	5.4 (19th)
2020-05-18	11	6.3	5.4 (18th)	n/a?
2020-05-19	12	6.2	5.8 (16th)	5.5 (20th)
2020-05-20	13	5.8	5.5 (16th)	5.9 (15th)
2020-05-21	14	6.9	5.8 (13th)	5.6 (14th)
2020-05-22	15	6.6	5.8 (18th)	5.3 (20th)
2020-05-25	16	6.4	5.4 (19th)	n/a?
2020-05-26	17	7.0	6.2 (12th)	5.6 (17th)
2020-05-27	18	6.8	5.3 (15th)	4.9 (17th)
2020-05-28	19	6.9	5.8 (13th)	5.4 (13th)
2020-05-29	20	6.3	5.9 (14th)	5.3 (19th)
2020-06-01	21	6.3	5.4 (16th)	n/a?
2020-06-02	22	5.3	6.0 (12th)	5.3 (16th)
2020-06-03	23	5.9	4.9 (18th)	n/a?
2020-06-04	24	6.0	5.8 (13th)	5.4 (16th)
2020-06-05	25	5.9	5.7 (15th)	5.4 (19th)
2020-06-08	26	5.1	5.9 (13th)	5.8 (17th)
2020-06-09	27	6.2	5.7 (12th)	5.5 (14th)
2020-06-10	28	5.6	5.7 (15th)	5.1 (18th)
2020-06-11	29	6.1	5.4 (14th)	5.2 (15th)
2020-06-12	30	5.3	5.5 (15th)	5.1 (19th)
2020-06-15	31	5.6	5.4 (14th)	5.1 (18th)
2020-06-16	32	5.6	5.8 (12th)	5.4 (15th)
2020-06-17	33	6.3	5.4 (16th)	5.4 (15th)
2020-06-18	34	6.7	6.2 (12th)	5.6 (14th)
2020-06-19	35	6.3	5.5 (15th)	4.9 (18th)
2020-06-22	36	-	5.1 (18th)	n/a?
2020-06-23	37	6.6	6.1 (10th)	6.1 (9th)
2020-06-24	38	6.3	6.2 (12th)	5.8 (17th)
2020-06-25	39	6.7	6.4 (10th)	5.7 (12th)
2020-06-26	40	6.4	6.4 (10th)	5.6 (15th)
2020-06-29	41	5.6	6.6 (14th)	6.6 (13th)
2020-06-30	42	6.7	6.1 (12th)	6.0 (14th)
2020-07-01	43	6.6	6.0 (12th)	5.8 (14th)
2020-07-02	44	6.5	6.5 (9th)	6.5 (9th)
2020-07-03	45	6.6	6.3 (11th)	5.6 (14th)
2020-07-06	46	5.9	5.6 (16th)	n/a?
2020-07-07	47	7.0	5.8 (12th)	5.3 (13th)
2020-07-08	48	6.3	6.0 (12th)	5.5 (16th)
2020-07-09	49	6.8	6.3 (13th)	5.7 (16th)
2020-07-10	50	7.1	6.4 (13th)	5.7 (17th)
2020-07-13	51	7.1	6.5 (14th)	5.9 (16th)
2020-07-14	52	6.0	6.3 (12th)	5.8 (14th)
2020-07-15	53	6.6	6.4 (10th)	6.0 (11th)
2020-07-16	54	6.3	6.2 (10th)	5.8 (11th)
2020-07-17	55	6.3	6.4 (11th)	5.8 (14th)
2020-07-20	56	6.6	6.6 (14th)	6.6 (13th)
2020-07-21	57	6.7	6.1 (13th)	5.5 (15th)
2020-07-22	58	6.5	6.8 (9th)	6.4 (10th)
2020-07-23	59	6.7	7.2 (12th)	7.1 (12th)
2020-07-24	60	6.8	6.8 (12th)	6.4 (14th)
2020-07-27	61	6.3	6.6 (11th)	6.3 (11th)
2020-07-28	62	6.6	6.9 (9th)	6.2 (11th)
2020-07-29	63	6.6	6.0 (11th)	5.3 (15th)
2020-07-30	64	6.7	6.6 (11th)	6.1 (10th)
2020-07-31	65	6.4	7.0 (12th)	6.6 (14th)
2020-08-03	66	6.1	6.5 (11th)	6.2 (13th)
2020-08-04	67	6.9	6.6 (11th)	6.3 (14th)
2020-08-05	68	6.8	7.3 (10th)	6.9 (9th)
2020-08-06	69	6.9	6.9 (11th)	6.5 (12th)
2020-08-07	70	6.8	6.9 (12th)	6.4 (14th)
2020-08-10	71	6.9	7.1 (9th)	6.3 (12th)
2020-08-11	72	7.3	7.0 (8th)	7.0 (7th)
2020-08-12	73	6.6	6.3 (9th)	6.2 (9th)
2020-08-13	74	7.0	6.7 (11th)	6.6 (11th)
2020-08-14	75	6.8	7.0 (9th)	6.9 (8th)
2020-08-17	76	6.3	6.3 (10th)	6.2 (14th)
2020-08-18	77	6.7	6.6 (9th)	6.1 (10th)
2020-08-19	78	6.2	6.5 (12th)	6.0 (17th)
2020-08-20	79	6.6	6.0 (13th)	6.1 (14th)
2020-08-21	80	6.5	6.8 (12th)	6.3 (15th)
2020-08-24	81	6.7	6.0 (13th)	5.7 (17th)
2020-08-25	82	6.7	7.1 (9th)	6.7 (12th)
2020-08-26	83	7.2	7.0 (8th)	6.4 (8th)
2020-08-27	84	6.8	7.1 (10th)	6.4 (12th)
2020-08-28	85	6.8	7.4 (11th)	6.8 (13th)
2020-08-31	86	6.5	7.0 (12th)	6.6 (12th)
2020-09-01	87	7.1	6.6 (15th)	6.2 (15th)
2020-09-02	88	7.1	8.0 (9th)	7.3 (9th)
2020-09-03	89	7.3	7.3 (11th)	7.2 (10th)
2020-09-04	90	7.5	6.8 (13th)	6.5 (15th)
2020-09-08	91	6.5	7.0 (9th)	7.0 (9th)
2020-09-09	92	6.7	6.8 (12th)	6.6 (11th)
2020-09-10	93	6.5	6.9 (8th)	6.6 (8th)
2020-09-11	94	6.6	7.2 (9th)	6.7 (11th)
2020-09-14	95	5.9	6.6 (11th)	6.4 (11th)
2020-09-15	96	7.1	6.8 (10th)	6.2 (12th)
2020-09-16	97	6.3	6.3 (13th)	5.7 (16th)
2020-09-17	98	7.1	7.2 (7th)	6.9 (6th)
2020-09-18	99	6.9	6.7 (13th)	6.2 (13th)
2020-09-21	100	6.5	6.6 (11th)	6.4 (13th)
2020-09-22	101	6.7	6.4 (10th)	5.8 (12th)
2020-09-23	102	6.6	6.3 (14th)	5.8 (14th)
2020-09-24	103	7.0	7.1 (8th)	7.1 (8th)
2020-09-25	104	6.9	6.1 (14th)	5.6 (16th)
2020-09-28	105	6.7	6.8 (12th)	6.3 (11th)
2020-09-29	106	6.2	6.6 (7th)	6.1 (7th)
2020-09-30	107	6.5	5.9 (14th)	6.0 (13th)
2020-10-05	108	6.9	6.7 (13th)	6.1 (14th)
2020-10-06	109	6.8	7.2 (7th)	6.5 (9th)
2020-10-07	110	6.7	7.3 (12th)	7.2 (11th)
2020-10-08	111	7.5	7.5 (6th)	6.9 (9th)
2020-10-09	112	7.6	7.3 (12th)	7.0 (12th)
2020-10-12	113	6.3	7.1 (10th)	6.5 (10th)
2020-10-13	114	6.7	6.8 (11th)	6.4 (11th)
2020-10-14	115	6.4	6.7 (13th)	6.2 (13th)
2020-10-15	116	6.9	7.0 (9th)	6.9 (8th)
2020-10-16	117	7.2	7.4 (10th)	6.9 (13th)
2020-10-19	118	6.2	6.8 (11th)	6.5 (12th)
2020-10-20	119	6.2	7.4 (7th)	7.1 (7th)
2020-10-21	120	6.6	7.4 (10th)	7.2 (9th)
2020-10-22	121	7.5	7.3 (9th)	6.8 (8th)
2020-10-23	122	7.0	7.6 (9th)	7.1 (11th)
Average		-	6.4%	-

Source: TNmS Media, Nielsen Korea

Notes

• No episode aired on Sep. 7 due to special news coverage of typhoon Haishen.
• No episodes will air on Oct. 1 & 2 due to Chuseok holiday special programming.