Big Time Rush

Seasons
	1	2	3	4
1	7.9	8.5	8.3	7.9
2	7.7	7.4	7.8	8.4
3	7.8	8.5	7.9	8.4
4	7.9	8.6	8.3	8.4
5	8.1	7.7	7.7	8.0
6	7.7	7.9	8.4	8.1
7	7.7	8.8	8.6	8.7
8	7.9	8.3	8.4	8.3
9	7.7	8.8	8.6	7.4
10	8.1	8.1	8.5	7.7
11	7.3	7.8	8.1	8.4
12	7.4	7.9	8.4	8.9
13	7.6	8.5	8.5
14	8.0	7.6
15	7.9	8.0
16	7.7	8.0
17	8.3	8.2
18	8.6	8.7
19	8.7	8.4
0		8.5	8.7
20		7.7
21		8.3
22		7.7
23		8.0
24		7.8
25		8.2
26		7.5
27		8.0

Source ratings: IMDB (https://www.imdb.com/interfaces/)
Source images: The Movie Database (https://www.themoviedb.org/)