6.8
en
2020
2.0
es
2022
8.0
zh
7.7
ja
2018
7.4
ko
7.2
7.9
2024
7.8
2017
N/A
hi
2003
7.6
2019
2006
6.9
1982
4.6
2007
6.2
2023
2021
5.9
2015
6.3
8.2