6.3
en
2020
6.7
ja
2008
6.8
1932
3.1
2010
7.0
cn
1994
6.0
es
5.5
1992
7.9
2019
6.9
2014
6.2
1983
7.5
1986
5.0
2018
5.7
2005
N/A
1987
zh
2024
6.6
2015
1963
1955
5.8
ko
2017