7.6
2001
9.0
2016
2008
3.5
2003
5.2
7.8
1978
3.9
1988
5.8
1979
6.4
1994
8.9
2010
5.0
2014
8.0
2002
8.8
2005
7.3
2017
8.1
2012
4.2
8.2
7.4
7.7
2024
5.6
7.2
2022
7.0
7.5
6.7
2025
6.3
5.4
2020
5.7
2023
documentary Series ON