8.2
ko
2016
6.3
en
2003
7.4
7.8
2001
7.6
2005
6.0
7.1
1986
2019
2015
7.7
2014
8.1
6.5
7.2
1984
6.1
2025
7.5
2018
zh
2024
N/A
6.8
7.0