6.9
ja
2022
en
2021
10.0
tr
8.7
7.9
2009
8.6
zh
2004
8.3
6.1
N/A
cn
1967
7.7
2020
5.9
2019
7.2
es
7.5
7.0
7.6
8.2
2018
8.1
9.0
2010