3.5
ja
2007
7.6
en
2024
7.2
1984
6.0
2016
7.5
2018
7.3
1987
6.5
2023
N/A
2025
7.9
2009
8.3
1998
5.6
2003
8.1
1968
6.8
2021
7.0
6.4
ko
7.7
2014
1959