6.6
en
2000
8.2
1993
N/A
zh
2025
ko
2023
7.7
ja
2021
2004
1989
7.8
tr
2014
4.6
2011
8.0
1979
7.9
7.1
2015
8.4
2016
7.6
1960
7.0
1984
6.8
7.2
10.0