| Date | Episode | TNmS (%) | Nielsen Korea (%) | |
|---|---|---|---|---|
| Nationwide | Nationwide | Seoul | ||
| 2019-07-20 | 01 | - | 4.5 | n/a?
|
| 2019-07-20 | 02 | - | 7.2 (14th) | 6.9 (14th) |
| 2019-07-20 | 03 | - | 6.4 (19th) | 6.5 (19th) |
| 2019-07-20 | 04 | - | 7.3 (13th) | 7.4 (11th) |
| 2019-07-27 | 05 | - | 4.9 | n/a?
|
| 2019-07-27 | 06 | - | 6.9 (14th) | 6.6 (13th) |
| 2019-07-27 | 07 | - | 6.6 (17th) | n/a?
|
| 2019-07-27 | 08 | - | 7.4 (10th) | 6.9 (11th) |
| 2019-08-03 | 09 | - | 5.2 (19th) | 4.9 (19th) |
| 2019-08-03 | 10 | - | 7.3 (9th) | 6.8 (9th) |
| 2019-08-03 | 11 | - | 7.5 (8th) | 7.5 (8th) |
| 2019-08-03 | 12 | - | 7.9 (5th) | 7.7 (6th) |
| 2019-08-10 | 13 | - | 5.6 | n/a?
|
| 2019-08-10 | 14 | - | 8.2 (5th) | 8.1 (7th) |
| 2019-08-10 | 15 | - | 7.0 (14th) | 7.2 (9th) |
| 2019-08-10 | 16 | - | 7.6 (8th) | 7.5 (8th) |
| 2019-08-17 | 17 | - | 4.3 | n/a?
|
| 2019-08-17 | 18 | - | 6.8 (14th) | 6.7 (16th) |
| 2019-08-17 | 19 | - | 7.2 (11th) | 7.2 (9th) |
| 2019-08-17 | 20 | - | 8.0 (6th) | 8.1 (6th) |
| 2019-08-24 | 21 | - | 5.4 (20th) | 5.3 (18th) |
| 2019-08-24 | 22 | 7.8 | 7.7 (7th) | 7.7 (4th) |
| 2019-08-24 | 23 | 7.0 | 7.5 (8th) | 7.6 (5th) |
| 2019-08-24 | 24 | 7.5 | 7.3 (10th) | 7.2 (8th) |
| 2019-08-31 | 25 | - | 4.2 | n/a?
|
| 2019-08-31 | 26 | 7.6 | 7.0 (7th) | 6.5 (8th) |
| 2019-08-31 | 27 | 7.2 | 6.7 (11th) | 6.2 (10th) |
| 2019-08-31 | 28 | 8.0 | 7.3 (6th) | 6.7 (7th) |
| 2019-09-07 | 29 | - | 5.0 | n/a?
|
| 2019-09-07 | 30 | 8.5 | 8.3 (10th) | 7.9 (15th) |
| 2019-09-07 | 31 | 8.1 | 8.5 (9th) | 8.0 (14th) |
| 2019-09-07 | 32 | 8.7 | 9.5 (8th) | 9.0 (7th) |
| 2019-09-14 | 33 | - | 3.6 | n/a?
|
| 2019-09-14 | 34 | 9.1 | 7.6 (7th) | 6.8 (8th) |
| 2019-09-14 | 35 | 8.6 | 7.5 (9th) | 6.8 (8th) |
| 2019-09-14 | 36 | 9.4 | 8.3 (4th) | 7.5 (6th) |
| 2019-09-21 | 37 | - | 6.0 | n/a?
|
| 2019-09-21 | 38 | 8.3 | 8.8 (7th) | 7.7 (9th) |
| 2019-09-21 | 39 | 9.3 | 8.3 (8th) | 7.0 (13th) |
| 2019-09-21 | 40 | 9.5 | 9.1 (6th) | 7.8 (8th) |
| 2019-09-28 | 41 | - | 5.7 (18th) | 5.5 (18th) |
| 2019-09-28 | 42 | 9.5 | 9.2 (5th) | 8.6 (7th) |
| 2019-09-28 | 43 | 9.2 | 8.8 (7th) | 8.2 (9th) |
| 2019-09-28 | 44 | 9.4 | 9.3 (4th) | 8.8 (5th) |
| 2019-10-05 | 45 | - | 6.6 (15th) | 6.2 (16th) |
| 2019-10-05 | 46 | 9.4 | 9.3 (7th) | 8.4 (10th) |
| 2019-10-05 | 47 | 9.5 | 9.6 (6th) | 9.1 (7th) |
| 2019-10-05 | 48 | 10.6 | 9.9 (5th) | 9.6 (5th) |
| 2019-10-12 | 49 | - | 6.3 (16th) | 5.9 (16th) |
| 2019-10-12 | 50 | 8.7 | 9.9 (5th) | 9.3 (6th) |
| 2019-10-12 | 51 | 8.8 | 9.7 (6th) | 8.9 (8th) |
| 2019-10-12 | 52 | 9.4 | 10.4 (3rd) | 9.9 (4th) |
| 2019-10-19 | 53 | 7.1 | 6.6 (14th) | 5.9 (16th) |
| 2019-10-19 | 54 | 10.2 | 9.8 (4th) | 8.8 (4th) |
| 2019-10-19 | 55 | 9.3 | 9.0 (5th) | 8.2 (5th) |
| 2019-10-19 | 56 | 9.3 | 9.0 (5th) | 8.2 (5th) |
| 2019-10-26 | 57 | - | 4.6 | n/a?
|
| 2019-10-26 | 58 | - | 6.0 (15th) | 5.7 (17th) |
| 2019-10-26 | 59 | - | 7.8 (8th) | 7.4 (7th) |
| 2019-10-26 | 60 | - | 9.8 (5th) | 9.3 (6th) |
| Average | % | % | % | |