4.8
ko
2009
10.0
ar
2005
N/A
ru
2011
hi
2010
2008
7.0
1993
1996
en
2012
8.4
zh
2019
6.8
9.5
2002
5.8
2016
5.7
1956
7.5
2015
5.6
ja
1986
6.5
2026
7.9
2025
7.7
2018
6.0
2020
2021