7.9
en
2019
8.1
ja
7.5
2018
7.7
2016
8.3
1979
7.6
1990
7.4
1986
5.6
2024
N/A
ko
2025
7.2
2022
8.4
tr
2009
8.7
zh
3.7
ta
7.0
2020
8.0
2004
9.0
th
7.8
2017