5.5
ko
2010
7.0
en
2009
8.1
2024
7.9
2025
8.9
ja
6.0
cs
2017
7.8
pt
2013
6.7
2007
6.3
2015
4.5
hi
cn
1999
2022
6.4
2019
2020
N/A
2000
1978
7.7
es
2008
9.0
1996