7.6
fr
2023
6.4
en
2016
6.2
2014
6.9
2009
ru
2026
6.8
2025
2011
7.7
7.8
1990
7.2
1988
4.7
ca
2015
7.1
1955
2007
1992
1997
2018
N/A
6.7
ja
2024